25626480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 91922688

約数和(自身を除く): 66296208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 571, 660, 680, 748, 816, 880, 935, 1020, 1122, 1142, 1320, 1360, 1496, 1713, 1870, 2040, 2244, 2284, 2640, 2805, 2855, 2992, 3426, 3740, 4080, 4488, 4568, 5610, 5710, 6281, 6852, 7480, 8565, 8976, 9136, 9707, 11220, 11420, 12562, 13704, 14960, 17130, 18843, 19414, 22440, 22840, 25124, 27408, 29121, 31405, 34260, 37686, 38828, 44880, 45680, 48535, 50248, 58242, 62810, 68520, 75372, 77656, 94215, 97070, 100496, 106777, 116484, 125620, 137040, 145605, 150744, 155312, 188430, 194140, 213554, 232968, 251240, 291210, 301488, 320331, 376860, 388280, 427108, 465936, 502480, 533885, 582420, 640662, 753720, 776560, 854216, 1067770, 1164840, 1281324, 1507440, 1601655, 1708432, 2135540, 2329680, 2562648, 3203310, 4271080, 5125296, 6406620, 8542160, 12813240, 25626480]

約数ペア:

[(1, 25626480), (2, 12813240), (3, 8542160), (4, 6406620), (5, 5125296), (6, 4271080), (8, 3203310), (10, 2562648), (11, 2329680), (12, 2135540), (15, 1708432), (16, 1601655), (17, 1507440), (20, 1281324), (22, 1164840), (24, 1067770), (30, 854216), (33, 776560), (34, 753720), (40, 640662), (44, 582420), (48, 533885), (51, 502480), (55, 465936), (60, 427108), (66, 388280), (68, 376860), (80, 320331), (85, 301488), (88, 291210), (102, 251240), (110, 232968), (120, 213554), (132, 194140), (136, 188430), (165, 155312), (170, 150744), (176, 145605), (187, 137040), (204, 125620), (220, 116484), (240, 106777), (255, 100496), (264, 97070), (272, 94215), (330, 77656), (340, 75372), (374, 68520), (408, 62810), (440, 58242), (510, 50248), (528, 48535), (561, 45680), (571, 44880), (660, 38828), (680, 37686), (748, 34260), (816, 31405), (880, 29121), (935, 27408), (1020, 25124), (1122, 22840), (1142, 22440), (1320, 19414), (1360, 18843), (1496, 17130), (1713, 14960), (1870, 13704), (2040, 12562), (2244, 11420), (2284, 11220), (2640, 9707), (2805, 9136), (2855, 8976), (2992, 8565), (3426, 7480), (3740, 6852), (4080, 6281), (4488, 5710), (4568, 5610)]