115836980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 301332780

約数和(自身を除く): 185495800

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 289, 340, 409, 476, 490, 578, 595, 818, 833, 980, 1156, 1190, 1445, 1636, 1666, 2023, 2045, 2380, 2863, 2890, 3332, 4046, 4090, 4165, 5726, 5780, 6953, 8092, 8180, 8330, 10115, 11452, 13906, 14161, 14315, 16660, 20041, 20230, 27812, 28322, 28630, 34765, 40082, 40460, 48671, 56644, 57260, 69530, 70805, 80164, 97342, 100205, 118201, 139060, 141610, 194684, 200410, 236402, 243355, 283220, 340697, 400820, 472804, 486710, 591005, 681394, 827407, 973420, 1182010, 1362788, 1654814, 1703485, 2364020, 3309628, 3406970, 4137035, 5791849, 6813940, 8274070, 11583698, 16548140, 23167396, 28959245, 57918490, 115836980]

約数ペア:

[(1, 115836980), (2, 57918490), (4, 28959245), (5, 23167396), (7, 16548140), (10, 11583698), (14, 8274070), (17, 6813940), (20, 5791849), (28, 4137035), (34, 3406970), (35, 3309628), (49, 2364020), (68, 1703485), (70, 1654814), (85, 1362788), (98, 1182010), (119, 973420), (140, 827407), (170, 681394), (196, 591005), (238, 486710), (245, 472804), (289, 400820), (340, 340697), (409, 283220), (476, 243355), (490, 236402), (578, 200410), (595, 194684), (818, 141610), (833, 139060), (980, 118201), (1156, 100205), (1190, 97342), (1445, 80164), (1636, 70805), (1666, 69530), (2023, 57260), (2045, 56644), (2380, 48671), (2863, 40460), (2890, 40082), (3332, 34765), (4046, 28630), (4090, 28322), (4165, 27812), (5726, 20230), (5780, 20041), (6953, 16660), (8092, 14315), (8180, 14161), (8330, 13906), (10115, 11452)]