22475050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 45747072

約数和(自身を除く): 23272022

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 487, 650, 710, 923, 974, 1775, 1846, 2435, 3550, 4615, 4870, 6331, 9230, 12175, 12662, 23075, 24350, 31655, 34577, 46150, 63310, 69154, 158275, 172885, 316550, 345770, 449501, 864425, 899002, 1728850, 2247505, 4495010, 11237525, 22475050]

約数ペア:

[(1, 22475050), (2, 11237525), (5, 4495010), (10, 2247505), (13, 1728850), (25, 899002), (26, 864425), (50, 449501), (65, 345770), (71, 316550), (130, 172885), (142, 158275), (325, 69154), (355, 63310), (487, 46150), (650, 34577), (710, 31655), (923, 24350), (974, 23075), (1775, 12662), (1846, 12175), (2435, 9230), (3550, 6331), (4615, 4870)]