3881602760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13862867}}^1$

素因数の和:13862885

約数の個数: 32

約数和(自身を含む): 9981264960

約数和(自身を除く): 6099662200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13862867, 27725734, 55451468, 69314335, 97040069, 110902936, 138628670, 194080138, 277257340, 388160276, 485200345, 554514680, 776320552, 970400690, 1940801380, 3881602760]

約数ペア:

[(1, 3881602760), (2, 1940801380), (4, 970400690), (5, 776320552), (7, 554514680), (8, 485200345), (10, 388160276), (14, 277257340), (20, 194080138), (28, 138628670), (35, 110902936), (40, 97040069), (56, 69314335), (70, 55451468), (140, 27725734), (280, 13862867)]