22873660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 27445700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 467, 620, 790, 934, 1580, 1868, 2335, 2449, 4670, 4898, 9340, 9796, 12245, 14477, 24490, 28954, 36893, 48980, 57908, 72385, 73786, 144770, 147572, 184465, 289540, 368930, 737860, 1143683, 2287366, 4574732, 5718415, 11436830, 22873660]

約数ペア:

[(1, 22873660), (2, 11436830), (4, 5718415), (5, 4574732), (10, 2287366), (20, 1143683), (31, 737860), (62, 368930), (79, 289540), (124, 184465), (155, 147572), (158, 144770), (310, 73786), (316, 72385), (395, 57908), (467, 48980), (620, 36893), (790, 28954), (934, 24490), (1580, 14477), (1868, 12245), (2335, 9796), (2449, 9340), (4670, 4898)]