41660900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 94993920

約数和(自身を除く): 53333020

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 89, 100, 124, 151, 155, 178, 302, 310, 356, 445, 604, 620, 755, 775, 890, 1510, 1550, 1780, 2225, 2759, 3020, 3100, 3775, 4450, 4681, 5518, 7550, 8900, 9362, 11036, 13439, 13795, 15100, 18724, 23405, 26878, 27590, 46810, 53756, 55180, 67195, 68975, 93620, 117025, 134390, 137950, 234050, 268780, 275900, 335975, 416609, 468100, 671950, 833218, 1343900, 1666436, 2083045, 4166090, 8332180, 10415225, 20830450, 41660900]

約数ペア:

[(1, 41660900), (2, 20830450), (4, 10415225), (5, 8332180), (10, 4166090), (20, 2083045), (25, 1666436), (31, 1343900), (50, 833218), (62, 671950), (89, 468100), (100, 416609), (124, 335975), (151, 275900), (155, 268780), (178, 234050), (302, 137950), (310, 134390), (356, 117025), (445, 93620), (604, 68975), (620, 67195), (755, 55180), (775, 53756), (890, 46810), (1510, 27590), (1550, 26878), (1780, 23405), (2225, 18724), (2759, 15100), (3020, 13795), (3100, 13439), (3775, 11036), (4450, 9362), (4681, 8900), (5518, 7550)]