25736520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5286

約数の個数: 64

約数和(自身を含む): 79107840

約数和(自身を除く): 53371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5231, 10462, 15693, 20924, 26155, 31386, 41848, 52310, 62772, 78465, 104620, 125544, 156930, 209240, 214471, 313860, 428942, 627720, 643413, 857884, 1072355, 1286826, 1715768, 2144710, 2573652, 3217065, 4289420, 5147304, 6434130, 8578840, 12868260, 25736520]

約数ペア:

[(1, 25736520), (2, 12868260), (3, 8578840), (4, 6434130), (5, 5147304), (6, 4289420), (8, 3217065), (10, 2573652), (12, 2144710), (15, 1715768), (20, 1286826), (24, 1072355), (30, 857884), (40, 643413), (41, 627720), (60, 428942), (82, 313860), (120, 214471), (123, 209240), (164, 156930), (205, 125544), (246, 104620), (328, 78465), (410, 62772), (492, 52310), (615, 41848), (820, 31386), (984, 26155), (1230, 20924), (1640, 15693), (2460, 10462), (4920, 5231)]