132068680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 311155200

約数和(自身を除く): 179086520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 620, 730, 1240, 1459, 1460, 2263, 2918, 2920, 4526, 5836, 7295, 9052, 11315, 11672, 14590, 18104, 22630, 29180, 45229, 45260, 58360, 90458, 90520, 106507, 180916, 213014, 226145, 361832, 426028, 452290, 532535, 852056, 904580, 1065070, 1809160, 2130140, 3301717, 4260280, 6603434, 13206868, 16508585, 26413736, 33017170, 66034340, 132068680]

約数ペア:

[(1, 132068680), (2, 66034340), (4, 33017170), (5, 26413736), (8, 16508585), (10, 13206868), (20, 6603434), (31, 4260280), (40, 3301717), (62, 2130140), (73, 1809160), (124, 1065070), (146, 904580), (155, 852056), (248, 532535), (292, 452290), (310, 426028), (365, 361832), (584, 226145), (620, 213014), (730, 180916), (1240, 106507), (1459, 90520), (1460, 90458), (2263, 58360), (2918, 45260), (2920, 45229), (4526, 29180), (5836, 22630), (7295, 18104), (9052, 14590), (11315, 11672)]