520029588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 1358364672

約数和(自身を除く): 838335084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 191, 372, 382, 403, 563, 573, 764, 806, 1126, 1146, 1209, 1612, 1689, 2252, 2292, 2418, 2483, 3378, 4836, 4966, 5921, 6756, 7319, 7449, 9932, 11842, 14638, 14898, 17453, 17763, 21957, 23684, 29276, 29796, 34906, 35526, 43914, 52359, 69812, 71052, 76973, 87828, 104718, 107533, 153946, 209436, 215066, 226889, 230919, 307892, 322599, 430132, 453778, 461838, 645198, 680667, 907556, 923676, 1290396, 1361334, 1397929, 2722668, 2795858, 3333523, 4193787, 5591716, 6667046, 8387574, 10000569, 13334092, 16775148, 20001138, 40002276, 43335799, 86671598, 130007397, 173343196, 260014794, 520029588]

約数ペア:

[(1, 520029588), (2, 260014794), (3, 173343196), (4, 130007397), (6, 86671598), (12, 43335799), (13, 40002276), (26, 20001138), (31, 16775148), (39, 13334092), (52, 10000569), (62, 8387574), (78, 6667046), (93, 5591716), (124, 4193787), (156, 3333523), (186, 2795858), (191, 2722668), (372, 1397929), (382, 1361334), (403, 1290396), (563, 923676), (573, 907556), (764, 680667), (806, 645198), (1126, 461838), (1146, 453778), (1209, 430132), (1612, 322599), (1689, 307892), (2252, 230919), (2292, 226889), (2418, 215066), (2483, 209436), (3378, 153946), (4836, 107533), (4966, 104718), (5921, 87828), (6756, 76973), (7319, 71052), (7449, 69812), (9932, 52359), (11842, 43914), (14638, 35526), (14898, 34906), (17453, 29796), (17763, 29276), (21957, 23684)]