83478340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{619}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 191862720

約数和(自身を除く): 108384380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 613, 619, 1226, 1238, 2452, 2476, 3065, 3095, 6130, 6190, 6743, 6809, 12260, 12380, 13486, 13618, 26972, 27236, 33715, 34045, 67430, 68090, 134860, 136180, 379447, 758894, 1517788, 1897235, 3794470, 4173917, 7588940, 8347834, 16695668, 20869585, 41739170, 83478340]

約数ペア:

[(1, 83478340), (2, 41739170), (4, 20869585), (5, 16695668), (10, 8347834), (11, 7588940), (20, 4173917), (22, 3794470), (44, 1897235), (55, 1517788), (110, 758894), (220, 379447), (613, 136180), (619, 134860), (1226, 68090), (1238, 67430), (2452, 34045), (2476, 33715), (3065, 27236), (3095, 26972), (6130, 13618), (6190, 13486), (6743, 12380), (6809, 12260)]