37919240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 89434800

約数和(自身を除く): 51515560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 337, 388, 485, 580, 674, 776, 970, 1160, 1348, 1685, 1940, 2696, 2813, 3370, 3880, 5626, 6740, 9773, 11252, 13480, 14065, 19546, 22504, 28130, 32689, 39092, 48865, 56260, 65378, 78184, 97730, 112520, 130756, 163445, 195460, 261512, 326890, 390920, 653780, 947981, 1307560, 1895962, 3791924, 4739905, 7583848, 9479810, 18959620, 37919240]

約数ペア:

[(1, 37919240), (2, 18959620), (4, 9479810), (5, 7583848), (8, 4739905), (10, 3791924), (20, 1895962), (29, 1307560), (40, 947981), (58, 653780), (97, 390920), (116, 326890), (145, 261512), (194, 195460), (232, 163445), (290, 130756), (337, 112520), (388, 97730), (485, 78184), (580, 65378), (674, 56260), (776, 48865), (970, 39092), (1160, 32689), (1348, 28130), (1685, 22504), (1940, 19546), (2696, 14065), (2813, 13480), (3370, 11252), (3880, 9773), (5626, 6740)]