97901110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 100542410

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 430, 437, 521, 817, 874, 989, 1042, 1634, 1978, 2185, 2605, 4085, 4370, 4945, 5210, 8170, 9890, 9899, 11983, 18791, 19798, 22403, 23966, 37582, 44806, 49495, 59915, 93955, 98990, 112015, 119830, 187910, 224030, 227677, 425657, 455354, 515269, 851314, 1030538, 1138385, 2128285, 2276770, 2576345, 4256570, 5152690, 9790111, 19580222, 48950555, 97901110]

約数ペア:

[(1, 97901110), (2, 48950555), (5, 19580222), (10, 9790111), (19, 5152690), (23, 4256570), (38, 2576345), (43, 2276770), (46, 2128285), (86, 1138385), (95, 1030538), (115, 851314), (190, 515269), (215, 455354), (230, 425657), (430, 227677), (437, 224030), (521, 187910), (817, 119830), (874, 112015), (989, 98990), (1042, 93955), (1634, 59915), (1978, 49495), (2185, 44806), (2605, 37582), (4085, 23966), (4370, 22403), (4945, 19798), (5210, 18791), (8170, 11983), (9890, 9899)]