10154360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 14728840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 431, 589, 620, 760, 862, 1178, 1240, 1724, 2155, 2356, 2945, 3448, 4310, 4712, 5890, 8189, 8620, 11780, 13361, 16378, 17240, 23560, 26722, 32756, 40945, 53444, 65512, 66805, 81890, 106888, 133610, 163780, 253859, 267220, 327560, 507718, 534440, 1015436, 1269295, 2030872, 2538590, 5077180, 10154360]

約数ペア:

[(1, 10154360), (2, 5077180), (4, 2538590), (5, 2030872), (8, 1269295), (10, 1015436), (19, 534440), (20, 507718), (31, 327560), (38, 267220), (40, 253859), (62, 163780), (76, 133610), (95, 106888), (124, 81890), (152, 66805), (155, 65512), (190, 53444), (248, 40945), (310, 32756), (380, 26722), (431, 23560), (589, 17240), (620, 16378), (760, 13361), (862, 11780), (1178, 8620), (1240, 8189), (1724, 5890), (2155, 4712), (2356, 4310), (2945, 3448)]