4704418940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{8191}}^1$

素因数の和:8307

約数の個数: 72

約数和(自身を含む): 10871734272

約数和(自身を除く): 6167315332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2209, 2444, 3055, 4418, 6110, 8191, 8836, 11045, 12220, 16382, 22090, 28717, 32764, 40955, 44180, 57434, 81910, 106483, 114868, 143585, 163820, 212966, 287170, 384977, 425932, 532415, 574340, 769954, 1064830, 1539908, 1924885, 2129660, 3849770, 5004701, 7699540, 10009402, 18093919, 20018804, 25023505, 36187838, 50047010, 72375676, 90469595, 100094020, 180939190, 235220947, 361878380, 470441894, 940883788, 1176104735, 2352209470, 4704418940]

約数ペア:

[(1, 4704418940), (2, 2352209470), (4, 1176104735), (5, 940883788), (10, 470441894), (13, 361878380), (20, 235220947), (26, 180939190), (47, 100094020), (52, 90469595), (65, 72375676), (94, 50047010), (130, 36187838), (188, 25023505), (235, 20018804), (260, 18093919), (470, 10009402), (611, 7699540), (940, 5004701), (1222, 3849770), (2209, 2129660), (2444, 1924885), (3055, 1539908), (4418, 1064830), (6110, 769954), (8191, 574340), (8836, 532415), (11045, 425932), (12220, 384977), (16382, 287170), (22090, 212966), (28717, 163820), (32764, 143585), (40955, 114868), (44180, 106483), (57434, 81910)]