45020320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 108387720

約数和(自身を除く): 63367400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 5309, 8480, 10618, 21236, 26545, 42472, 53090, 84944, 106180, 169888, 212360, 281377, 424720, 562754, 849440, 1125508, 1406885, 2251016, 2813770, 4502032, 5627540, 9004064, 11255080, 22510160, 45020320]

約数ペア:

[(1, 45020320), (2, 22510160), (4, 11255080), (5, 9004064), (8, 5627540), (10, 4502032), (16, 2813770), (20, 2251016), (32, 1406885), (40, 1125508), (53, 849440), (80, 562754), (106, 424720), (160, 281377), (212, 212360), (265, 169888), (424, 106180), (530, 84944), (848, 53090), (1060, 42472), (1696, 26545), (2120, 21236), (4240, 10618), (5309, 8480)]