374765680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12034

約数の個数: 80

約数和(自身を含む): 962777664

約数和(自身を除く): 588011984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7820, 11981, 15640, 23962, 31280, 47924, 59905, 95848, 119810, 191696, 203677, 239620, 275563, 407354, 479240, 551126, 814708, 958480, 1018385, 1102252, 1377815, 1629416, 2036770, 2204504, 2755630, 3258832, 4073540, 4409008, 4684571, 5511260, 8147080, 9369142, 11022520, 16294160, 18738284, 22045040, 23422855, 37476568, 46845710, 74953136, 93691420, 187382840, 374765680]

約数ペア:

[(1, 374765680), (2, 187382840), (4, 93691420), (5, 74953136), (8, 46845710), (10, 37476568), (16, 23422855), (17, 22045040), (20, 18738284), (23, 16294160), (34, 11022520), (40, 9369142), (46, 8147080), (68, 5511260), (80, 4684571), (85, 4409008), (92, 4073540), (115, 3258832), (136, 2755630), (170, 2204504), (184, 2036770), (230, 1629416), (272, 1377815), (340, 1102252), (368, 1018385), (391, 958480), (460, 814708), (680, 551126), (782, 479240), (920, 407354), (1360, 275563), (1564, 239620), (1840, 203677), (1955, 191696), (3128, 119810), (3910, 95848), (6256, 59905), (7820, 47924), (11981, 31280), (15640, 23962)]