42250490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3769}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 81432000

約数和(自身を除く): 39181510

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 3769, 5605, 7538, 11210, 18845, 37690, 71611, 143222, 222371, 358055, 444742, 716110, 1111855, 2223710, 4225049, 8450098, 21125245, 42250490]

約数ペア:

[(1, 42250490), (2, 21125245), (5, 8450098), (10, 4225049), (19, 2223710), (38, 1111855), (59, 716110), (95, 444742), (118, 358055), (190, 222371), (295, 143222), (590, 71611), (1121, 37690), (2242, 18845), (3769, 11210), (5605, 7538)]