73411180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 162933120

約数和(自身を除く): 89521940

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2693, 2726, 5386, 5452, 6815, 10772, 13465, 13630, 26930, 27260, 53860, 78097, 126571, 156194, 253142, 312388, 390485, 506284, 632855, 780970, 1265710, 1561940, 2531420, 3670559, 7341118, 14682236, 18352795, 36705590, 73411180]

約数ペア:

[(1, 73411180), (2, 36705590), (4, 18352795), (5, 14682236), (10, 7341118), (20, 3670559), (29, 2531420), (47, 1561940), (58, 1265710), (94, 780970), (116, 632855), (145, 506284), (188, 390485), (235, 312388), (290, 253142), (470, 156194), (580, 126571), (940, 78097), (1363, 53860), (2693, 27260), (2726, 26930), (5386, 13630), (5452, 13465), (6815, 10772)]