1550874545980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1\times {\mathrm{282089}}^1$

素因数の和:291606

約数の個数: 48

約数和(自身を含む): 3369508632000

約数和(自身を除く): 1818634086020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 9479, 18958, 37916, 47395, 94790, 189580, 274891, 282089, 549782, 564178, 1099564, 1128356, 1374455, 1410445, 2748910, 2820890, 5497820, 5641780, 8180581, 16361162, 32722324, 40902905, 81805810, 163611620, 2673921631, 5347843262, 10695686524, 13369608155, 26739216310, 53478432620, 77543727299, 155087454598, 310174909196, 387718636495, 775437272990, 1550874545980]

約数ペア:

[(1, 1550874545980), (2, 775437272990), (4, 387718636495), (5, 310174909196), (10, 155087454598), (20, 77543727299), (29, 53478432620), (58, 26739216310), (116, 13369608155), (145, 10695686524), (290, 5347843262), (580, 2673921631), (9479, 163611620), (18958, 81805810), (37916, 40902905), (47395, 32722324), (94790, 16361162), (189580, 8180581), (274891, 5641780), (282089, 5497820), (549782, 2820890), (564178, 2748910), (1099564, 1410445), (1128356, 1374455)]