1298049366160

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2423}}^1\times {\mathrm{8663}}^1$

素因数の和:11872

約数の個数: 80

約数和(自身を含む): 3023465128704

約数和(自身を除く): 1725415762544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1546, 2423, 3092, 3865, 4846, 6184, 7730, 8663, 9692, 12115, 12368, 15460, 17326, 19384, 24230, 30920, 34652, 38768, 43315, 48460, 61840, 69304, 86630, 96920, 138608, 173260, 193840, 346520, 693040, 1872979, 3745958, 6696499, 7491916, 9364895, 13392998, 14983832, 18729790, 20990449, 26785996, 29967664, 33482495, 37459580, 41980898, 53571992, 66964990, 74919160, 83961796, 104952245, 107143984, 133929980, 149838320, 167923592, 209904490, 267859960, 335847184, 419808980, 535719920, 839617960, 1679235920, 16225617077, 32451234154, 64902468308, 81128085385, 129804936616, 162256170770, 259609873232, 324512341540, 649024683080, 1298049366160]

約数ペア:

[(1, 1298049366160), (2, 649024683080), (4, 324512341540), (5, 259609873232), (8, 162256170770), (10, 129804936616), (16, 81128085385), (20, 64902468308), (40, 32451234154), (80, 16225617077), (773, 1679235920), (1546, 839617960), (2423, 535719920), (3092, 419808980), (3865, 335847184), (4846, 267859960), (6184, 209904490), (7730, 167923592), (8663, 149838320), (9692, 133929980), (12115, 107143984), (12368, 104952245), (15460, 83961796), (17326, 74919160), (19384, 66964990), (24230, 53571992), (30920, 41980898), (34652, 37459580), (38768, 33482495), (43315, 29967664), (48460, 26785996), (61840, 20990449), (69304, 18729790), (86630, 14983832), (96920, 13392998), (138608, 9364895), (173260, 7491916), (193840, 6696499), (346520, 3745958), (693040, 1872979)]