632861480

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{24229}}^1$

素因数の和:24893

約数の個数: 32

約数和(自身を含む): 1426177800

約数和(自身を除く): 793316320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 5224, 6530, 13060, 24229, 26120, 48458, 96916, 121145, 193832, 242290, 484580, 969160, 15821537, 31643074, 63286148, 79107685, 126572296, 158215370, 316430740, 632861480]

約数ペア:

[(1, 632861480), (2, 316430740), (4, 158215370), (5, 126572296), (8, 79107685), (10, 63286148), (20, 31643074), (40, 15821537), (653, 969160), (1306, 484580), (2612, 242290), (3265, 193832), (5224, 121145), (6530, 96916), (13060, 48458), (24229, 26120)]