5340680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 12787200

約数和(自身を除く): 7446520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 73, 118, 124, 146, 155, 236, 248, 292, 295, 310, 365, 472, 584, 590, 620, 730, 1180, 1240, 1460, 1829, 2263, 2360, 2920, 3658, 4307, 4526, 7316, 8614, 9052, 9145, 11315, 14632, 17228, 18104, 18290, 21535, 22630, 34456, 36580, 43070, 45260, 73160, 86140, 90520, 133517, 172280, 267034, 534068, 667585, 1068136, 1335170, 2670340, 5340680]

約数ペア:

[(1, 5340680), (2, 2670340), (4, 1335170), (5, 1068136), (8, 667585), (10, 534068), (20, 267034), (31, 172280), (40, 133517), (59, 90520), (62, 86140), (73, 73160), (118, 45260), (124, 43070), (146, 36580), (155, 34456), (236, 22630), (248, 21535), (292, 18290), (295, 18104), (310, 17228), (365, 14632), (472, 11315), (584, 9145), (590, 9052), (620, 8614), (730, 7316), (1180, 4526), (1240, 4307), (1460, 3658), (1829, 2920), (2263, 2360)]