42148700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38317}}^1$

素因数の和:38342

約数の個数: 36

約数和(自身を含む): 99780072

約数和(自身を除く): 57631372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 38317, 76634, 153268, 191585, 383170, 421487, 766340, 842974, 957925, 1685948, 1915850, 2107435, 3831700, 4214870, 8429740, 10537175, 21074350, 42148700]

約数ペア:

[(1, 42148700), (2, 21074350), (4, 10537175), (5, 8429740), (10, 4214870), (11, 3831700), (20, 2107435), (22, 1915850), (25, 1685948), (44, 957925), (50, 842974), (55, 766340), (100, 421487), (110, 383170), (220, 191585), (275, 153268), (550, 76634), (1100, 38317)]