37804780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 86436000

約数和(自身を除く): 48631220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1499, 1940, 2522, 2998, 5044, 5996, 6305, 7495, 12610, 14990, 19487, 25220, 29980, 38974, 77948, 97435, 145403, 194870, 290806, 389740, 581612, 727015, 1454030, 1890239, 2908060, 3780478, 7560956, 9451195, 18902390, 37804780]

約数ペア:

[(1, 37804780), (2, 18902390), (4, 9451195), (5, 7560956), (10, 3780478), (13, 2908060), (20, 1890239), (26, 1454030), (52, 727015), (65, 581612), (97, 389740), (130, 290806), (194, 194870), (260, 145403), (388, 97435), (485, 77948), (970, 38974), (1261, 29980), (1499, 25220), (1940, 19487), (2522, 14990), (2998, 12610), (5044, 7495), (5996, 6305)]