26208580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 57226176

約数和(自身を除く): 31017596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 331, 370, 428, 535, 662, 740, 1070, 1324, 1655, 2140, 3310, 3959, 6620, 7918, 12247, 15836, 19795, 24494, 35417, 39590, 48988, 61235, 70834, 79180, 122470, 141668, 177085, 244940, 354170, 708340, 1310429, 2620858, 5241716, 6552145, 13104290, 26208580]

約数ペア:

[(1, 26208580), (2, 13104290), (4, 6552145), (5, 5241716), (10, 2620858), (20, 1310429), (37, 708340), (74, 354170), (107, 244940), (148, 177085), (185, 141668), (214, 122470), (331, 79180), (370, 70834), (428, 61235), (535, 48988), (662, 39590), (740, 35417), (1070, 24494), (1324, 19795), (1655, 15836), (2140, 12247), (3310, 7918), (3959, 6620)]