44950100

素因数分解:

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

素因数の和:585

約数の個数: 72

約数和(自身を含む): 106743168

約数和(自身を除く): 61793068

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 487, 650, 710, 923, 974, 1300, 1420, 1775, 1846, 1948, 2435, 3550, 3692, 4615, 4870, 6331, 7100, 9230, 9740, 12175, 12662, 18460, 23075, 24350, 25324, 31655, 34577, 46150, 48700, 63310, 69154, 92300, 126620, 138308, 158275, 172885, 316550, 345770, 449501, 633100, 691540, 864425, 899002, 1728850, 1798004, 2247505, 3457700, 4495010, 8990020, 11237525, 22475050, 44950100]

約数ペア:

[(1, 44950100), (2, 22475050), (4, 11237525), (5, 8990020), (10, 4495010), (13, 3457700), (20, 2247505), (25, 1798004), (26, 1728850), (50, 899002), (52, 864425), (65, 691540), (71, 633100), (100, 449501), (130, 345770), (142, 316550), (260, 172885), (284, 158275), (325, 138308), (355, 126620), (487, 92300), (650, 69154), (710, 63310), (923, 48700), (974, 46150), (1300, 34577), (1420, 31655), (1775, 25324), (1846, 24350), (1948, 23075), (2435, 18460), (3550, 12662), (3692, 12175), (4615, 9740), (4870, 9230), (6331, 7100)]