67650860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 79436500

約数列:

[1, 2, 4, 5, 10, 20, 47, 79, 94, 158, 188, 235, 316, 395, 470, 790, 911, 940, 1580, 1822, 3644, 3713, 4555, 7426, 9110, 14852, 18220, 18565, 37130, 42817, 71969, 74260, 85634, 143938, 171268, 214085, 287876, 359845, 428170, 719690, 856340, 1439380, 3382543, 6765086, 13530172, 16912715, 33825430, 67650860]

約数ペア:

[(1, 67650860), (2, 33825430), (4, 16912715), (5, 13530172), (10, 6765086), (20, 3382543), (47, 1439380), (79, 856340), (94, 719690), (158, 428170), (188, 359845), (235, 287876), (316, 214085), (395, 171268), (470, 143938), (790, 85634), (911, 74260), (940, 71969), (1580, 42817), (1822, 37130), (3644, 18565), (3713, 18220), (4555, 14852), (7426, 9110)]