84255700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11867}}^1$

素因数の和:11952

約数の個数: 36

約数和(自身を含む): 185425632

約数和(自身を除く): 101169932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 11867, 23734, 47468, 59335, 118670, 237340, 296675, 593350, 842557, 1186700, 1685114, 3370228, 4212785, 8425570, 16851140, 21063925, 42127850, 84255700]

約数ペア:

[(1, 84255700), (2, 42127850), (4, 21063925), (5, 16851140), (10, 8425570), (20, 4212785), (25, 3370228), (50, 1685114), (71, 1186700), (100, 842557), (142, 593350), (284, 296675), (355, 237340), (710, 118670), (1420, 59335), (1775, 47468), (3550, 23734), (7100, 11867)]