25159560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 76567680

約数和(自身を除く): 51408120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 2953, 4260, 5906, 8520, 8859, 11812, 14765, 17718, 23624, 29530, 35436, 44295, 59060, 70872, 88590, 118120, 177180, 209663, 354360, 419326, 628989, 838652, 1048315, 1257978, 1677304, 2096630, 2515956, 3144945, 4193260, 5031912, 6289890, 8386520, 12579780, 25159560]

約数ペア:

[(1, 25159560), (2, 12579780), (3, 8386520), (4, 6289890), (5, 5031912), (6, 4193260), (8, 3144945), (10, 2515956), (12, 2096630), (15, 1677304), (20, 1257978), (24, 1048315), (30, 838652), (40, 628989), (60, 419326), (71, 354360), (120, 209663), (142, 177180), (213, 118120), (284, 88590), (355, 70872), (426, 59060), (568, 44295), (710, 35436), (852, 29530), (1065, 23624), (1420, 17718), (1704, 14765), (2130, 11812), (2840, 8859), (2953, 8520), (4260, 5906)]