58311380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 129790080

約数和(自身を除く): 71478700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 865, 887, 1730, 1774, 3287, 3460, 3548, 4435, 6574, 8870, 13148, 16435, 16853, 17740, 32870, 33706, 65740, 67412, 84265, 153451, 168530, 306902, 337060, 613804, 767255, 1534510, 2915569, 3069020, 5831138, 11662276, 14577845, 29155690, 58311380]

約数ペア:

[(1, 58311380), (2, 29155690), (4, 14577845), (5, 11662276), (10, 5831138), (19, 3069020), (20, 2915569), (38, 1534510), (76, 767255), (95, 613804), (173, 337060), (190, 306902), (346, 168530), (380, 153451), (692, 84265), (865, 67412), (887, 65740), (1730, 33706), (1774, 32870), (3287, 17740), (3460, 16853), (3548, 16435), (4435, 13148), (6574, 8870)]