74831150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 144084528

約数和(自身を除く): 69253378

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 173, 205, 211, 346, 410, 422, 865, 1025, 1055, 1730, 2050, 2110, 4325, 5275, 7093, 8650, 8651, 10550, 14186, 17302, 35465, 36503, 43255, 70930, 73006, 86510, 177325, 182515, 216275, 354650, 365030, 432550, 912575, 1496623, 1825150, 2993246, 7483115, 14966230, 37415575, 74831150]

約数ペア:

[(1, 74831150), (2, 37415575), (5, 14966230), (10, 7483115), (25, 2993246), (41, 1825150), (50, 1496623), (82, 912575), (173, 432550), (205, 365030), (211, 354650), (346, 216275), (410, 182515), (422, 177325), (865, 86510), (1025, 73006), (1055, 70930), (1730, 43255), (2050, 36503), (2110, 35465), (4325, 17302), (5275, 14186), (7093, 10550), (8650, 8651)]