84147100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11527}}^1$

素因数の和:11614

約数の個数: 36

約数和(自身を含む): 185116624

約数和(自身を除く): 100969524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 11527, 23054, 46108, 57635, 115270, 230540, 288175, 576350, 841471, 1152700, 1682942, 3365884, 4207355, 8414710, 16829420, 21036775, 42073550, 84147100]

約数ペア:

[(1, 84147100), (2, 42073550), (4, 21036775), (5, 16829420), (10, 8414710), (20, 4207355), (25, 3365884), (50, 1682942), (73, 1152700), (100, 841471), (146, 576350), (292, 288175), (365, 230540), (730, 115270), (1460, 57635), (1825, 46108), (3650, 23054), (7300, 11527)]