73745320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9898

約数の個数: 64

約数和(自身を含む): 191678400

約数和(自身を除く): 117933080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9859, 19718, 39436, 49295, 78872, 98590, 108449, 167603, 197180, 216898, 335206, 394360, 433796, 542245, 670412, 838015, 867592, 1084490, 1340824, 1676030, 1843633, 2168980, 3352060, 3687266, 4337960, 6704120, 7374532, 9218165, 14749064, 18436330, 36872660, 73745320]

約数ペア:

[(1, 73745320), (2, 36872660), (4, 18436330), (5, 14749064), (8, 9218165), (10, 7374532), (11, 6704120), (17, 4337960), (20, 3687266), (22, 3352060), (34, 2168980), (40, 1843633), (44, 1676030), (55, 1340824), (68, 1084490), (85, 867592), (88, 838015), (110, 670412), (136, 542245), (170, 433796), (187, 394360), (220, 335206), (340, 216898), (374, 197180), (440, 167603), (680, 108449), (748, 98590), (935, 78872), (1496, 49295), (1870, 39436), (3740, 19718), (7480, 9859)]