2029383860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 5004840960

約数和(自身を除く): 2975457100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 179, 188, 235, 329, 358, 470, 658, 716, 895, 940, 1253, 1316, 1645, 1723, 1790, 2506, 3290, 3446, 3580, 5012, 6265, 6580, 6892, 8413, 8615, 12061, 12530, 16826, 17230, 24122, 25060, 33652, 34460, 42065, 48244, 58891, 60305, 80981, 84130, 117782, 120610, 161962, 168260, 235564, 241220, 294455, 308417, 323924, 404905, 566867, 588910, 616834, 809810, 1133734, 1177820, 1233668, 1542085, 1619620, 2158919, 2267468, 2834335, 3084170, 4317838, 5668670, 6168340, 8635676, 10794595, 11337340, 14495599, 21589190, 28991198, 43178380, 57982396, 72477995, 101469193, 144955990, 202938386, 289911980, 405876772, 507345965, 1014691930, 2029383860]

約数ペア:

[(1, 2029383860), (2, 1014691930), (4, 507345965), (5, 405876772), (7, 289911980), (10, 202938386), (14, 144955990), (20, 101469193), (28, 72477995), (35, 57982396), (47, 43178380), (70, 28991198), (94, 21589190), (140, 14495599), (179, 11337340), (188, 10794595), (235, 8635676), (329, 6168340), (358, 5668670), (470, 4317838), (658, 3084170), (716, 2834335), (895, 2267468), (940, 2158919), (1253, 1619620), (1316, 1542085), (1645, 1233668), (1723, 1177820), (1790, 1133734), (2506, 809810), (3290, 616834), (3446, 588910), (3580, 566867), (5012, 404905), (6265, 323924), (6580, 308417), (6892, 294455), (8413, 241220), (8615, 235564), (12061, 168260), (12530, 161962), (16826, 120610), (17230, 117782), (24122, 84130), (25060, 80981), (33652, 60305), (34460, 58891), (42065, 48244)]