9293960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 22967280

約数和(自身を除く): 13673320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 293, 305, 488, 520, 586, 610, 793, 1172, 1220, 1465, 1586, 2344, 2440, 2930, 3172, 3809, 3965, 5860, 6344, 7618, 7930, 11720, 15236, 15860, 17873, 19045, 30472, 31720, 35746, 38090, 71492, 76180, 89365, 142984, 152360, 178730, 232349, 357460, 464698, 714920, 929396, 1161745, 1858792, 2323490, 4646980, 9293960]

約数ペア:

[(1, 9293960), (2, 4646980), (4, 2323490), (5, 1858792), (8, 1161745), (10, 929396), (13, 714920), (20, 464698), (26, 357460), (40, 232349), (52, 178730), (61, 152360), (65, 142984), (104, 89365), (122, 76180), (130, 71492), (244, 38090), (260, 35746), (293, 31720), (305, 30472), (488, 19045), (520, 17873), (586, 15860), (610, 15236), (793, 11720), (1172, 7930), (1220, 7618), (1465, 6344), (1586, 5860), (2344, 3965), (2440, 3809), (2930, 3172)]