259100320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 634023936

約数和(自身を除く): 374923616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 127, 160, 164, 205, 254, 311, 328, 410, 508, 622, 635, 656, 820, 1016, 1244, 1270, 1312, 1555, 1640, 2032, 2488, 2540, 3110, 3280, 4064, 4976, 5080, 5207, 6220, 6560, 9952, 10160, 10414, 12440, 12751, 20320, 20828, 24880, 25502, 26035, 39497, 41656, 49760, 51004, 52070, 63755, 78994, 83312, 102008, 104140, 127510, 157988, 166624, 197485, 204016, 208280, 255020, 315976, 394970, 408032, 416560, 510040, 631952, 789940, 833120, 1020080, 1263904, 1579880, 1619377, 2040160, 3159760, 3238754, 6319520, 6477508, 8096885, 12955016, 16193770, 25910032, 32387540, 51820064, 64775080, 129550160, 259100320]

約数ペア:

[(1, 259100320), (2, 129550160), (4, 64775080), (5, 51820064), (8, 32387540), (10, 25910032), (16, 16193770), (20, 12955016), (32, 8096885), (40, 6477508), (41, 6319520), (80, 3238754), (82, 3159760), (127, 2040160), (160, 1619377), (164, 1579880), (205, 1263904), (254, 1020080), (311, 833120), (328, 789940), (410, 631952), (508, 510040), (622, 416560), (635, 408032), (656, 394970), (820, 315976), (1016, 255020), (1244, 208280), (1270, 204016), (1312, 197485), (1555, 166624), (1640, 157988), (2032, 127510), (2488, 104140), (2540, 102008), (3110, 83312), (3280, 78994), (4064, 63755), (4976, 52070), (5080, 51004), (5207, 49760), (6220, 41656), (6560, 39497), (9952, 26035), (10160, 25502), (10414, 24880), (12440, 20828), (12751, 20320)]