226316320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 565004160

約数和(自身を除く): 338687840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 691, 712, 736, 890, 920, 1382, 1424, 1780, 1840, 2047, 2764, 2848, 3455, 3560, 3680, 4094, 5528, 6910, 7120, 8188, 10235, 11056, 13820, 14240, 15893, 16376, 20470, 22112, 27640, 31786, 32752, 40940, 55280, 61499, 63572, 65504, 79465, 81880, 110560, 122998, 127144, 158930, 163760, 245996, 254288, 307495, 317860, 327520, 491992, 508576, 614990, 635720, 983984, 1229980, 1271440, 1414477, 1967968, 2459960, 2542880, 2828954, 4919920, 5657908, 7072385, 9839840, 11315816, 14144770, 22631632, 28289540, 45263264, 56579080, 113158160, 226316320]

約数ペア:

[(1, 226316320), (2, 113158160), (4, 56579080), (5, 45263264), (8, 28289540), (10, 22631632), (16, 14144770), (20, 11315816), (23, 9839840), (32, 7072385), (40, 5657908), (46, 4919920), (80, 2828954), (89, 2542880), (92, 2459960), (115, 1967968), (160, 1414477), (178, 1271440), (184, 1229980), (230, 983984), (356, 635720), (368, 614990), (445, 508576), (460, 491992), (691, 327520), (712, 317860), (736, 307495), (890, 254288), (920, 245996), (1382, 163760), (1424, 158930), (1780, 127144), (1840, 122998), (2047, 110560), (2764, 81880), (2848, 79465), (3455, 65504), (3560, 63572), (3680, 61499), (4094, 55280), (5528, 40940), (6910, 32752), (7120, 31786), (8188, 27640), (10235, 22112), (11056, 20470), (13820, 16376), (14240, 15893)]