44051980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 109166400

約数和(自身を除く): 65114420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 569, 790, 980, 1106, 1138, 1580, 2212, 2276, 2765, 2845, 3871, 3983, 5530, 5690, 7742, 7966, 11060, 11380, 15484, 15932, 19355, 19915, 27881, 38710, 39830, 44951, 55762, 77420, 79660, 89902, 111524, 139405, 179804, 224755, 278810, 314657, 449510, 557620, 629314, 899020, 1258628, 1573285, 2202599, 3146570, 4405198, 6293140, 8810396, 11012995, 22025990, 44051980]

約数ペア:

[(1, 44051980), (2, 22025990), (4, 11012995), (5, 8810396), (7, 6293140), (10, 4405198), (14, 3146570), (20, 2202599), (28, 1573285), (35, 1258628), (49, 899020), (70, 629314), (79, 557620), (98, 449510), (140, 314657), (158, 278810), (196, 224755), (245, 179804), (316, 139405), (395, 111524), (490, 89902), (553, 79660), (569, 77420), (790, 55762), (980, 44951), (1106, 39830), (1138, 38710), (1580, 27881), (2212, 19915), (2276, 19355), (2765, 15932), (2845, 15484), (3871, 11380), (3983, 11060), (5530, 7966), (5690, 7742)]