25827650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 52258560

約数和(自身を除く): 26430910

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 877, 950, 1178, 1550, 1754, 2945, 4385, 5890, 8770, 14725, 16663, 21925, 27187, 29450, 33326, 43850, 54374, 83315, 135935, 166630, 271870, 416575, 516553, 679675, 833150, 1033106, 1359350, 2582765, 5165530, 12913825, 25827650]

約数ペア:

[(1, 25827650), (2, 12913825), (5, 5165530), (10, 2582765), (19, 1359350), (25, 1033106), (31, 833150), (38, 679675), (50, 516553), (62, 416575), (95, 271870), (155, 166630), (190, 135935), (310, 83315), (475, 54374), (589, 43850), (775, 33326), (877, 29450), (950, 27187), (1178, 21925), (1550, 16663), (1754, 14725), (2945, 8770), (4385, 5890)]