76657420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 124620020

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1039, 1054, 1085, 1190, 2078, 2108, 2170, 2380, 2635, 3689, 4156, 4340, 5195, 5270, 7273, 7378, 10390, 10540, 14546, 14756, 17663, 18445, 20780, 29092, 32209, 35326, 36365, 36890, 64418, 70652, 72730, 73780, 88315, 123641, 128836, 145460, 161045, 176630, 225463, 247282, 322090, 353260, 450926, 494564, 547553, 618205, 644180, 901852, 1095106, 1127315, 1236410, 2190212, 2254630, 2472820, 2737765, 3832871, 4509260, 5475530, 7665742, 10951060, 15331484, 19164355, 38328710, 76657420]

約数ペア:

[(1, 76657420), (2, 38328710), (4, 19164355), (5, 15331484), (7, 10951060), (10, 7665742), (14, 5475530), (17, 4509260), (20, 3832871), (28, 2737765), (31, 2472820), (34, 2254630), (35, 2190212), (62, 1236410), (68, 1127315), (70, 1095106), (85, 901852), (119, 644180), (124, 618205), (140, 547553), (155, 494564), (170, 450926), (217, 353260), (238, 322090), (310, 247282), (340, 225463), (434, 176630), (476, 161045), (527, 145460), (595, 128836), (620, 123641), (868, 88315), (1039, 73780), (1054, 72730), (1085, 70652), (1190, 64418), (2078, 36890), (2108, 36365), (2170, 35326), (2380, 32209), (2635, 29092), (3689, 20780), (4156, 18445), (4340, 17663), (5195, 14756), (5270, 14546), (7273, 10540), (7378, 10390)]