98051320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 229975200

約数和(自身を除く): 131923880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 181, 232, 290, 362, 467, 580, 724, 905, 934, 1160, 1448, 1810, 1868, 2335, 3620, 3736, 4670, 5249, 7240, 9340, 10498, 13543, 18680, 20996, 26245, 27086, 41992, 52490, 54172, 67715, 84527, 104980, 108344, 135430, 169054, 209960, 270860, 338108, 422635, 541720, 676216, 845270, 1690540, 2451283, 3381080, 4902566, 9805132, 12256415, 19610264, 24512830, 49025660, 98051320]

約数ペア:

[(1, 98051320), (2, 49025660), (4, 24512830), (5, 19610264), (8, 12256415), (10, 9805132), (20, 4902566), (29, 3381080), (40, 2451283), (58, 1690540), (116, 845270), (145, 676216), (181, 541720), (232, 422635), (290, 338108), (362, 270860), (467, 209960), (580, 169054), (724, 135430), (905, 108344), (934, 104980), (1160, 84527), (1448, 67715), (1810, 54172), (1868, 52490), (2335, 41992), (3620, 27086), (3736, 26245), (4670, 20996), (5249, 18680), (7240, 13543), (9340, 10498)]