21580823030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36833}}^1\times {\mathrm{4507}}^1$

素因数の和:41360

約数の個数: 32

約数和(自身を含む): 41844013344

約数和(自身を除く): 20263190314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4507, 9014, 22535, 36833, 45070, 58591, 73666, 117182, 184165, 292955, 368330, 478829, 585910, 957658, 2394145, 4788290, 166006331, 332012662, 830031655, 1660063310, 2158082303, 4316164606, 10790411515, 21580823030]

約数ペア:

[(1, 21580823030), (2, 10790411515), (5, 4316164606), (10, 2158082303), (13, 1660063310), (26, 830031655), (65, 332012662), (130, 166006331), (4507, 4788290), (9014, 2394145), (22535, 957658), (36833, 585910), (45070, 478829), (58591, 368330), (73666, 292955), (117182, 184165)]