45453200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8772

約数の個数: 60

約数和(自身を含む): 117614868

約数和(自身を除く): 72161668

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 8741, 17482, 34964, 43705, 69928, 87410, 113633, 139856, 174820, 218525, 227266, 349640, 437050, 454532, 568165, 699280, 874100, 909064, 1136330, 1748200, 1818128, 2272660, 2840825, 3496400, 4545320, 5681650, 9090640, 11363300, 22726600, 45453200]

約数ペア:

[(1, 45453200), (2, 22726600), (4, 11363300), (5, 9090640), (8, 5681650), (10, 4545320), (13, 3496400), (16, 2840825), (20, 2272660), (25, 1818128), (26, 1748200), (40, 1136330), (50, 909064), (52, 874100), (65, 699280), (80, 568165), (100, 454532), (104, 437050), (130, 349640), (200, 227266), (208, 218525), (260, 174820), (325, 139856), (400, 113633), (520, 87410), (650, 69928), (1040, 43705), (1300, 34964), (2600, 17482), (5200, 8741)]