210834100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 492968448

約数和(自身を除く): 282134348

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 1150, 1426, 1550, 2300, 2852, 2957, 3100, 3565, 5914, 7130, 11828, 14260, 14785, 17825, 29570, 35650, 59140, 68011, 71300, 73925, 91667, 136022, 147850, 183334, 272044, 295700, 340055, 366668, 458335, 680110, 916670, 1360220, 1700275, 1833340, 2108341, 2291675, 3400550, 4216682, 4583350, 6801100, 8433364, 9166700, 10541705, 21083410, 42166820, 52708525, 105417050, 210834100]

約数ペア:

[(1, 210834100), (2, 105417050), (4, 52708525), (5, 42166820), (10, 21083410), (20, 10541705), (23, 9166700), (25, 8433364), (31, 6801100), (46, 4583350), (50, 4216682), (62, 3400550), (92, 2291675), (100, 2108341), (115, 1833340), (124, 1700275), (155, 1360220), (230, 916670), (310, 680110), (460, 458335), (575, 366668), (620, 340055), (713, 295700), (775, 272044), (1150, 183334), (1426, 147850), (1550, 136022), (2300, 91667), (2852, 73925), (2957, 71300), (3100, 68011), (3565, 59140), (5914, 35650), (7130, 29570), (11828, 17825), (14260, 14785)]