13305054160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1\times {\mathrm{1597}}^1$

素因数の和:2300

約数の個数: 80

約数和(自身を含む): 31159005696

約数和(自身を除く): 17853951536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 467, 892, 934, 1115, 1597, 1784, 1868, 2230, 2335, 3194, 3568, 3736, 4460, 4670, 6388, 7472, 7985, 8920, 9340, 12776, 15970, 17840, 18680, 25552, 31940, 37360, 63880, 104141, 127760, 208282, 356131, 416564, 520705, 712262, 745799, 833128, 1041410, 1424524, 1491598, 1666256, 1780655, 2082820, 2849048, 2983196, 3561310, 3728995, 4165640, 5698096, 5966392, 7122620, 7457990, 8331280, 11932784, 14245240, 14915980, 28490480, 29831960, 59663920, 166313177, 332626354, 665252708, 831565885, 1330505416, 1663131770, 2661010832, 3326263540, 6652527080, 13305054160]

約数ペア:

[(1, 13305054160), (2, 6652527080), (4, 3326263540), (5, 2661010832), (8, 1663131770), (10, 1330505416), (16, 831565885), (20, 665252708), (40, 332626354), (80, 166313177), (223, 59663920), (446, 29831960), (467, 28490480), (892, 14915980), (934, 14245240), (1115, 11932784), (1597, 8331280), (1784, 7457990), (1868, 7122620), (2230, 5966392), (2335, 5698096), (3194, 4165640), (3568, 3728995), (3736, 3561310), (4460, 2983196), (4670, 2849048), (6388, 2082820), (7472, 1780655), (7985, 1666256), (8920, 1491598), (9340, 1424524), (12776, 1041410), (15970, 833128), (17840, 745799), (18680, 712262), (25552, 520705), (31940, 416564), (37360, 356131), (63880, 208282), (104141, 127760)]