550051340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{773}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 1182771072

約数和(自身を除く): 632719732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 757, 773, 940, 1514, 1546, 3028, 3092, 3785, 3865, 7570, 7730, 15140, 15460, 35579, 36331, 71158, 72662, 142316, 145324, 177895, 181655, 355790, 363310, 585161, 711580, 726620, 1170322, 2340644, 2925805, 5851610, 11703220, 27502567, 55005134, 110010268, 137512835, 275025670, 550051340]

約数ペア:

[(1, 550051340), (2, 275025670), (4, 137512835), (5, 110010268), (10, 55005134), (20, 27502567), (47, 11703220), (94, 5851610), (188, 2925805), (235, 2340644), (470, 1170322), (757, 726620), (773, 711580), (940, 585161), (1514, 363310), (1546, 355790), (3028, 181655), (3092, 177895), (3785, 145324), (3865, 142316), (7570, 72662), (7730, 71158), (15140, 36331), (15460, 35579)]