126054680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 297907200

約数和(自身を除く): 171852520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1723, 1829, 2360, 3446, 3658, 6892, 7316, 8615, 9145, 13784, 14632, 17230, 18290, 34460, 36580, 53413, 68920, 73160, 101657, 106826, 203314, 213652, 267065, 406628, 427304, 508285, 534130, 813256, 1016570, 1068260, 2033140, 2136520, 3151367, 4066280, 6302734, 12605468, 15756835, 25210936, 31513670, 63027340, 126054680]

約数ペア:

[(1, 126054680), (2, 63027340), (4, 31513670), (5, 25210936), (8, 15756835), (10, 12605468), (20, 6302734), (31, 4066280), (40, 3151367), (59, 2136520), (62, 2033140), (118, 1068260), (124, 1016570), (155, 813256), (236, 534130), (248, 508285), (295, 427304), (310, 406628), (472, 267065), (590, 213652), (620, 203314), (1180, 106826), (1240, 101657), (1723, 73160), (1829, 68920), (2360, 53413), (3446, 36580), (3658, 34460), (6892, 18290), (7316, 17230), (8615, 14632), (9145, 13784)]