98596280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 227448000

約数和(自身を除く): 128851720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 149, 233, 284, 298, 355, 466, 568, 596, 710, 745, 932, 1165, 1192, 1420, 1490, 1864, 2330, 2840, 2980, 4660, 5960, 9320, 10579, 16543, 21158, 33086, 34717, 42316, 52895, 66172, 69434, 82715, 84632, 105790, 132344, 138868, 165430, 173585, 211580, 277736, 330860, 347170, 423160, 661720, 694340, 1388680, 2464907, 4929814, 9859628, 12324535, 19719256, 24649070, 49298140, 98596280]

約数ペア:

[(1, 98596280), (2, 49298140), (4, 24649070), (5, 19719256), (8, 12324535), (10, 9859628), (20, 4929814), (40, 2464907), (71, 1388680), (142, 694340), (149, 661720), (233, 423160), (284, 347170), (298, 330860), (355, 277736), (466, 211580), (568, 173585), (596, 165430), (710, 138868), (745, 132344), (932, 105790), (1165, 84632), (1192, 82715), (1420, 69434), (1490, 66172), (1864, 52895), (2330, 42316), (2840, 34717), (2980, 33086), (4660, 21158), (5960, 16543), (9320, 10579)]