66166700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{10847}}^1$

素因数の和:10922

約数の個数: 36

約数和(自身を含む): 145948992

約数和(自身を除く): 79782292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 10847, 21694, 43388, 54235, 108470, 216940, 271175, 542350, 661667, 1084700, 1323334, 2646668, 3308335, 6616670, 13233340, 16541675, 33083350, 66166700]

約数ペア:

[(1, 66166700), (2, 33083350), (4, 16541675), (5, 13233340), (10, 6616670), (20, 3308335), (25, 2646668), (50, 1323334), (61, 1084700), (100, 661667), (122, 542350), (244, 271175), (305, 216940), (610, 108470), (1220, 54235), (1525, 43388), (3050, 21694), (6100, 10847)]