5200282480

素因数分解:

$2^4\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{39953}}^1$

素因数の和:41593

約数の個数: 40

約数和(自身を含む): 12098390832

約数和(自身を除く): 6898108352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1627, 3254, 6508, 8135, 13016, 16270, 26032, 32540, 39953, 65080, 79906, 130160, 159812, 199765, 319624, 399530, 639248, 799060, 1598120, 3196240, 65003531, 130007062, 260014124, 325017655, 520028248, 650035310, 1040056496, 1300070620, 2600141240, 5200282480]

約数ペア:

[(1, 5200282480), (2, 2600141240), (4, 1300070620), (5, 1040056496), (8, 650035310), (10, 520028248), (16, 325017655), (20, 260014124), (40, 130007062), (80, 65003531), (1627, 3196240), (3254, 1598120), (6508, 799060), (8135, 639248), (13016, 399530), (16270, 319624), (26032, 199765), (32540, 159812), (39953, 130160), (65080, 79906)]