25123163280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{6367}}^1$

素因数の和:6825

約数の個数: 160

約数和(自身を含む): 79992880128

約数和(自身を除く): 54869716848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 401, 410, 492, 615, 656, 802, 820, 984, 1203, 1230, 1604, 1640, 1968, 2005, 2406, 2460, 3208, 3280, 4010, 4812, 4920, 6015, 6367, 6416, 8020, 9624, 9840, 12030, 12734, 16040, 16441, 19101, 19248, 24060, 25468, 31835, 32080, 32882, 38202, 48120, 49323, 50936, 63670, 65764, 76404, 82205, 95505, 96240, 98646, 101872, 127340, 131528, 152808, 164410, 191010, 197292, 246615, 254680, 261047, 263056, 305616, 328820, 382020, 394584, 493230, 509360, 522094, 657640, 764040, 783141, 789168, 986460, 1044188, 1305235, 1315280, 1528080, 1566282, 1972920, 2088376, 2553167, 2610470, 3132564, 3915705, 3945840, 4176752, 5106334, 5220940, 6265128, 7659501, 7831410, 10212668, 10441880, 12530256, 12765835, 15319002, 15662820, 20425336, 20883760, 25531670, 30638004, 31325640, 38297505, 40850672, 51063340, 61276008, 62651280, 76595010, 102126680, 104679847, 122552016, 153190020, 204253360, 209359694, 306380040, 314039541, 418719388, 523399235, 612760080, 628079082, 837438776, 1046798470, 1256158164, 1570197705, 1674877552, 2093596940, 2512316328, 3140395410, 4187193880, 5024632656, 6280790820, 8374387760, 12561581640, 25123163280]

約数ペア:

[(1, 25123163280), (2, 12561581640), (3, 8374387760), (4, 6280790820), (5, 5024632656), (6, 4187193880), (8, 3140395410), (10, 2512316328), (12, 2093596940), (15, 1674877552), (16, 1570197705), (20, 1256158164), (24, 1046798470), (30, 837438776), (40, 628079082), (41, 612760080), (48, 523399235), (60, 418719388), (80, 314039541), (82, 306380040), (120, 209359694), (123, 204253360), (164, 153190020), (205, 122552016), (240, 104679847), (246, 102126680), (328, 76595010), (401, 62651280), (410, 61276008), (492, 51063340), (615, 40850672), (656, 38297505), (802, 31325640), (820, 30638004), (984, 25531670), (1203, 20883760), (1230, 20425336), (1604, 15662820), (1640, 15319002), (1968, 12765835), (2005, 12530256), (2406, 10441880), (2460, 10212668), (3208, 7831410), (3280, 7659501), (4010, 6265128), (4812, 5220940), (4920, 5106334), (6015, 4176752), (6367, 3945840), (6416, 3915705), (8020, 3132564), (9624, 2610470), (9840, 2553167), (12030, 2088376), (12734, 1972920), (16040, 1566282), (16441, 1528080), (19101, 1315280), (19248, 1305235), (24060, 1044188), (25468, 986460), (31835, 789168), (32080, 783141), (32882, 764040), (38202, 657640), (48120, 522094), (49323, 509360), (50936, 493230), (63670, 394584), (65764, 382020), (76404, 328820), (82205, 305616), (95505, 263056), (96240, 261047), (98646, 254680), (101872, 246615), (127340, 197292), (131528, 191010), (152808, 164410)]