13627880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 37859400

約数和(自身を除く): 24231520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 409, 476, 490, 595, 680, 818, 833, 952, 980, 1190, 1636, 1666, 1960, 2045, 2380, 2863, 3272, 3332, 4090, 4165, 4760, 5726, 6664, 6953, 8180, 8330, 11452, 13906, 14315, 16360, 16660, 20041, 22904, 27812, 28630, 33320, 34765, 40082, 48671, 55624, 57260, 69530, 80164, 97342, 100205, 114520, 139060, 160328, 194684, 200410, 243355, 278120, 340697, 389368, 400820, 486710, 681394, 801640, 973420, 1362788, 1703485, 1946840, 2725576, 3406970, 6813940, 13627880]

約数ペア:

[(1, 13627880), (2, 6813940), (4, 3406970), (5, 2725576), (7, 1946840), (8, 1703485), (10, 1362788), (14, 973420), (17, 801640), (20, 681394), (28, 486710), (34, 400820), (35, 389368), (40, 340697), (49, 278120), (56, 243355), (68, 200410), (70, 194684), (85, 160328), (98, 139060), (119, 114520), (136, 100205), (140, 97342), (170, 80164), (196, 69530), (238, 57260), (245, 55624), (280, 48671), (340, 40082), (392, 34765), (409, 33320), (476, 28630), (490, 27812), (595, 22904), (680, 20041), (818, 16660), (833, 16360), (952, 14315), (980, 13906), (1190, 11452), (1636, 8330), (1666, 8180), (1960, 6953), (2045, 6664), (2380, 5726), (2863, 4760), (3272, 4165), (3332, 4090)]