4212103660

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1\times {\mathrm{1621}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 8913889152

約数和(自身を除く): 4701785492

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 751, 865, 1502, 1621, 1730, 3004, 3242, 3460, 3755, 6484, 7510, 8105, 15020, 16210, 32420, 129923, 259846, 280433, 519692, 560866, 649615, 1121732, 1217371, 1299230, 1402165, 2434742, 2598460, 2804330, 4869484, 5608660, 6086855, 12173710, 24347420, 210605183, 421210366, 842420732, 1053025915, 2106051830, 4212103660]

約数ペア:

[(1, 4212103660), (2, 2106051830), (4, 1053025915), (5, 842420732), (10, 421210366), (20, 210605183), (173, 24347420), (346, 12173710), (692, 6086855), (751, 5608660), (865, 4869484), (1502, 2804330), (1621, 2598460), (1730, 2434742), (3004, 1402165), (3242, 1299230), (3460, 1217371), (3755, 1121732), (6484, 649615), (7510, 560866), (8105, 519692), (15020, 280433), (16210, 259846), (32420, 129923)]