38133068900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{87281}}^1$

素因数の和:87569

約数の個数: 72

約数和(自身を含む): 87958260936

約数和(自身を除く): 49825192036

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 257, 340, 425, 514, 850, 1028, 1285, 1700, 2570, 4369, 5140, 6425, 8738, 12850, 17476, 21845, 25700, 43690, 87281, 87380, 109225, 174562, 218450, 349124, 436405, 436900, 872810, 1483777, 1745620, 2182025, 2967554, 4364050, 5935108, 7418885, 8728100, 14837770, 22431217, 29675540, 37094425, 44862434, 74188850, 89724868, 112156085, 148377700, 224312170, 381330689, 448624340, 560780425, 762661378, 1121560850, 1525322756, 1906653445, 2243121700, 3813306890, 7626613780, 9533267225, 19066534450, 38133068900]

約数ペア:

[(1, 38133068900), (2, 19066534450), (4, 9533267225), (5, 7626613780), (10, 3813306890), (17, 2243121700), (20, 1906653445), (25, 1525322756), (34, 1121560850), (50, 762661378), (68, 560780425), (85, 448624340), (100, 381330689), (170, 224312170), (257, 148377700), (340, 112156085), (425, 89724868), (514, 74188850), (850, 44862434), (1028, 37094425), (1285, 29675540), (1700, 22431217), (2570, 14837770), (4369, 8728100), (5140, 7418885), (6425, 5935108), (8738, 4364050), (12850, 2967554), (17476, 2182025), (21845, 1745620), (25700, 1483777), (43690, 872810), (87281, 436900), (87380, 436405), (109225, 349124), (174562, 218450)]