37900390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 77701680

約数和(自身を除く): 39801290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 109, 110, 145, 218, 290, 319, 545, 638, 1090, 1199, 1595, 2398, 3161, 3190, 5995, 6322, 11881, 11990, 15805, 23762, 31610, 34771, 59405, 69542, 118810, 130691, 173855, 261382, 344549, 347710, 653455, 689098, 1306910, 1722745, 3445490, 3790039, 7580078, 18950195, 37900390]

約数ペア:

[(1, 37900390), (2, 18950195), (5, 7580078), (10, 3790039), (11, 3445490), (22, 1722745), (29, 1306910), (55, 689098), (58, 653455), (109, 347710), (110, 344549), (145, 261382), (218, 173855), (290, 130691), (319, 118810), (545, 69542), (638, 59405), (1090, 34771), (1199, 31610), (1595, 23762), (2398, 15805), (3161, 11990), (3190, 11881), (5995, 6322)]