788635060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 1683392256

約数和(自身を除く): 894757196

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 727, 730, 743, 1454, 1460, 1486, 2908, 2972, 3635, 3715, 7270, 7430, 14540, 14860, 53071, 54239, 106142, 108478, 212284, 216956, 265355, 271195, 530710, 540161, 542390, 1061420, 1080322, 1084780, 2160644, 2700805, 5401610, 10803220, 39431753, 78863506, 157727012, 197158765, 394317530, 788635060]

約数ペア:

[(1, 788635060), (2, 394317530), (4, 197158765), (5, 157727012), (10, 78863506), (20, 39431753), (73, 10803220), (146, 5401610), (292, 2700805), (365, 2160644), (727, 1084780), (730, 1080322), (743, 1061420), (1454, 542390), (1460, 540161), (1486, 530710), (2908, 271195), (2972, 265355), (3635, 216956), (3715, 212284), (7270, 108478), (7430, 106142), (14540, 54239), (14860, 53071)]