74625560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 98347240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 103, 118, 206, 236, 295, 307, 412, 472, 515, 590, 614, 824, 1030, 1180, 1228, 1535, 2060, 2360, 2456, 3070, 4120, 6077, 6140, 12154, 12280, 18113, 24308, 30385, 31621, 36226, 48616, 60770, 63242, 72452, 90565, 121540, 126484, 144904, 158105, 181130, 243080, 252968, 316210, 362260, 632420, 724520, 1264840, 1865639, 3731278, 7462556, 9328195, 14925112, 18656390, 37312780, 74625560]

約数ペア:

[(1, 74625560), (2, 37312780), (4, 18656390), (5, 14925112), (8, 9328195), (10, 7462556), (20, 3731278), (40, 1865639), (59, 1264840), (103, 724520), (118, 632420), (206, 362260), (236, 316210), (295, 252968), (307, 243080), (412, 181130), (472, 158105), (515, 144904), (590, 126484), (614, 121540), (824, 90565), (1030, 72452), (1180, 63242), (1228, 60770), (1535, 48616), (2060, 36226), (2360, 31621), (2456, 30385), (3070, 24308), (4120, 18113), (6077, 12280), (6140, 12154)]