108180440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 253692000

約数和(自身を除く): 145511560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 179, 232, 290, 358, 521, 580, 716, 895, 1042, 1160, 1432, 1790, 2084, 2605, 3580, 4168, 5191, 5210, 7160, 10382, 10420, 15109, 20764, 20840, 25955, 30218, 41528, 51910, 60436, 75545, 93259, 103820, 120872, 151090, 186518, 207640, 302180, 373036, 466295, 604360, 746072, 932590, 1865180, 2704511, 3730360, 5409022, 10818044, 13522555, 21636088, 27045110, 54090220, 108180440]

約数ペア:

[(1, 108180440), (2, 54090220), (4, 27045110), (5, 21636088), (8, 13522555), (10, 10818044), (20, 5409022), (29, 3730360), (40, 2704511), (58, 1865180), (116, 932590), (145, 746072), (179, 604360), (232, 466295), (290, 373036), (358, 302180), (521, 207640), (580, 186518), (716, 151090), (895, 120872), (1042, 103820), (1160, 93259), (1432, 75545), (1790, 60436), (2084, 51910), (2605, 41528), (3580, 30218), (4168, 25955), (5191, 20840), (5210, 20764), (7160, 15109), (10382, 10420)]