2057616080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116381}}^1$

素因数の和:116424

約数の個数: 80

約数和(自身を含む): 5455057104

約数和(自身を除く): 3397441024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 116381, 232762, 465524, 581905, 931048, 1163810, 1512953, 1862096, 1978477, 2327620, 3025906, 3956954, 4655240, 6051812, 7564765, 7913908, 9310480, 9892385, 12103624, 15129530, 15827816, 19784770, 24207248, 25720201, 30259060, 31655632, 39569540, 51440402, 60518120, 79139080, 102880804, 121036240, 128601005, 158278160, 205761608, 257202010, 411523216, 514404020, 1028808040, 2057616080]

約数ペア:

[(1, 2057616080), (2, 1028808040), (4, 514404020), (5, 411523216), (8, 257202010), (10, 205761608), (13, 158278160), (16, 128601005), (17, 121036240), (20, 102880804), (26, 79139080), (34, 60518120), (40, 51440402), (52, 39569540), (65, 31655632), (68, 30259060), (80, 25720201), (85, 24207248), (104, 19784770), (130, 15827816), (136, 15129530), (170, 12103624), (208, 9892385), (221, 9310480), (260, 7913908), (272, 7564765), (340, 6051812), (442, 4655240), (520, 3956954), (680, 3025906), (884, 2327620), (1040, 1978477), (1105, 1862096), (1360, 1512953), (1768, 1163810), (2210, 931048), (3536, 581905), (4420, 465524), (8840, 232762), (17680, 116381)]