99698320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 246680640

約数和(自身を除く): 146982320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 428, 535, 613, 760, 856, 1070, 1226, 1520, 1712, 2033, 2140, 2452, 3065, 4066, 4280, 4904, 6130, 8132, 8560, 9808, 10165, 11647, 12260, 16264, 20330, 23294, 24520, 32528, 40660, 46588, 49040, 58235, 65591, 81320, 93176, 116470, 131182, 162640, 186352, 232940, 262364, 327955, 465880, 524728, 655910, 931760, 1049456, 1246229, 1311820, 2492458, 2623640, 4984916, 5247280, 6231145, 9969832, 12462290, 19939664, 24924580, 49849160, 99698320]

約数ペア:

[(1, 99698320), (2, 49849160), (4, 24924580), (5, 19939664), (8, 12462290), (10, 9969832), (16, 6231145), (19, 5247280), (20, 4984916), (38, 2623640), (40, 2492458), (76, 1311820), (80, 1246229), (95, 1049456), (107, 931760), (152, 655910), (190, 524728), (214, 465880), (304, 327955), (380, 262364), (428, 232940), (535, 186352), (613, 162640), (760, 131182), (856, 116470), (1070, 93176), (1226, 81320), (1520, 65591), (1712, 58235), (2033, 49040), (2140, 46588), (2452, 40660), (3065, 32528), (4066, 24520), (4280, 23294), (4904, 20330), (6130, 16264), (8132, 12260), (8560, 11647), (9808, 10165)]