22476041900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{126199}}^1$

素因数の和:126363

約数の個数: 72

約数和(自身を含む): 52908592800

約数和(自身を除く): 30432550900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 548, 650, 685, 1300, 1370, 1781, 2740, 3425, 3562, 6850, 7124, 8905, 13700, 17810, 35620, 44525, 89050, 126199, 178100, 252398, 504796, 630995, 1261990, 1640587, 2523980, 3154975, 3281174, 6309950, 6562348, 8202935, 12619900, 16405870, 17289263, 32811740, 34578526, 41014675, 69157052, 82029350, 86446315, 164058700, 172892630, 224760419, 345785260, 432231575, 449520838, 864463150, 899041676, 1123802095, 1728926300, 2247604190, 4495208380, 5619010475, 11238020950, 22476041900]

約数ペア:

[(1, 22476041900), (2, 11238020950), (4, 5619010475), (5, 4495208380), (10, 2247604190), (13, 1728926300), (20, 1123802095), (25, 899041676), (26, 864463150), (50, 449520838), (52, 432231575), (65, 345785260), (100, 224760419), (130, 172892630), (137, 164058700), (260, 86446315), (274, 82029350), (325, 69157052), (548, 41014675), (650, 34578526), (685, 32811740), (1300, 17289263), (1370, 16405870), (1781, 12619900), (2740, 8202935), (3425, 6562348), (3562, 6309950), (6850, 3281174), (7124, 3154975), (8905, 2523980), (13700, 1640587), (17810, 1261990), (35620, 630995), (44525, 504796), (89050, 252398), (126199, 178100)]