3768528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{4013}}^1$

素因数の和:5422

約数の個数: 64

約数和(自身を含む): 8986703760

約数和(自身を除く): 5218175720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1381, 2762, 4013, 5524, 6905, 8026, 11048, 13810, 16052, 20065, 23477, 27620, 32104, 40130, 46954, 55240, 68221, 80260, 93908, 117385, 136442, 160520, 187816, 234770, 272884, 341105, 469540, 545768, 682210, 939080, 1364420, 2728840, 5541953, 11083906, 22167812, 27709765, 44335624, 55419530, 94213201, 110839060, 188426402, 221678120, 376852804, 471066005, 753705608, 942132010, 1884264020, 3768528040]

約数ペア:

[(1, 3768528040), (2, 1884264020), (4, 942132010), (5, 753705608), (8, 471066005), (10, 376852804), (17, 221678120), (20, 188426402), (34, 110839060), (40, 94213201), (68, 55419530), (85, 44335624), (136, 27709765), (170, 22167812), (340, 11083906), (680, 5541953), (1381, 2728840), (2762, 1364420), (4013, 939080), (5524, 682210), (6905, 545768), (8026, 469540), (11048, 341105), (13810, 272884), (16052, 234770), (20065, 187816), (23477, 160520), (27620, 136442), (32104, 117385), (40130, 93908), (46954, 80260), (55240, 68221)]