6837811420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{21599}}^1$

素因数の和:23058

約数の個数: 48

約数和(自身を含む): 15676416000

約数和(自身を除く): 8838604580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1439, 2878, 5756, 7195, 14390, 15829, 21599, 28780, 31658, 43198, 63316, 79145, 86396, 107995, 158290, 215990, 237589, 316580, 431980, 475178, 950356, 1187945, 2375890, 4751780, 31080961, 62161922, 124323844, 155404805, 310809610, 341890571, 621619220, 683781142, 1367562284, 1709452855, 3418905710, 6837811420]

約数ペア:

[(1, 6837811420), (2, 3418905710), (4, 1709452855), (5, 1367562284), (10, 683781142), (11, 621619220), (20, 341890571), (22, 310809610), (44, 155404805), (55, 124323844), (110, 62161922), (220, 31080961), (1439, 4751780), (2878, 2375890), (5756, 1187945), (7195, 950356), (14390, 475178), (15829, 431980), (21599, 316580), (28780, 237589), (31658, 215990), (43198, 158290), (63316, 107995), (79145, 86396)]