25922200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 64460160

約数和(自身を除く): 38537960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 113, 124, 148, 155, 185, 200, 226, 248, 296, 310, 370, 452, 565, 620, 740, 775, 904, 925, 1130, 1147, 1240, 1480, 1550, 1850, 2260, 2294, 2825, 3100, 3503, 3700, 4181, 4520, 4588, 5650, 5735, 6200, 7006, 7400, 8362, 9176, 11300, 11470, 14012, 16724, 17515, 20905, 22600, 22940, 28024, 28675, 33448, 35030, 41810, 45880, 57350, 70060, 83620, 87575, 104525, 114700, 129611, 140120, 167240, 175150, 209050, 229400, 259222, 350300, 418100, 518444, 648055, 700600, 836200, 1036888, 1296110, 2592220, 3240275, 5184440, 6480550, 12961100, 25922200]

約数ペア:

[(1, 25922200), (2, 12961100), (4, 6480550), (5, 5184440), (8, 3240275), (10, 2592220), (20, 1296110), (25, 1036888), (31, 836200), (37, 700600), (40, 648055), (50, 518444), (62, 418100), (74, 350300), (100, 259222), (113, 229400), (124, 209050), (148, 175150), (155, 167240), (185, 140120), (200, 129611), (226, 114700), (248, 104525), (296, 87575), (310, 83620), (370, 70060), (452, 57350), (565, 45880), (620, 41810), (740, 35030), (775, 33448), (904, 28675), (925, 28024), (1130, 22940), (1147, 22600), (1240, 20905), (1480, 17515), (1550, 16724), (1850, 14012), (2260, 11470), (2294, 11300), (2825, 9176), (3100, 8362), (3503, 7400), (3700, 7006), (4181, 6200), (4520, 5735), (4588, 5650)]