113938760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12930

約数の個数: 64

約数和(自身を含む): 292345200

約数和(自身を除く): 178406440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 12889, 25778, 51556, 64445, 103112, 128890, 167557, 219113, 257780, 335114, 438226, 515560, 670228, 837785, 876452, 1095565, 1340456, 1675570, 1752904, 2191130, 2848469, 3351140, 4382260, 5696938, 6702280, 8764520, 11393876, 14242345, 22787752, 28484690, 56969380, 113938760]

約数ペア:

[(1, 113938760), (2, 56969380), (4, 28484690), (5, 22787752), (8, 14242345), (10, 11393876), (13, 8764520), (17, 6702280), (20, 5696938), (26, 4382260), (34, 3351140), (40, 2848469), (52, 2191130), (65, 1752904), (68, 1675570), (85, 1340456), (104, 1095565), (130, 876452), (136, 837785), (170, 670228), (221, 515560), (260, 438226), (340, 335114), (442, 257780), (520, 219113), (680, 167557), (884, 128890), (1105, 103112), (1768, 64445), (2210, 51556), (4420, 25778), (8840, 12889)]