139513760

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{14779}}^1$

素因数の和:14853

約数の個数: 48

約数和(自身を含む): 335210400

約数和(自身を除く): 195696640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 14779, 29558, 59116, 73895, 118232, 147790, 236464, 295580, 472928, 591160, 871961, 1182320, 1743922, 2364640, 3487844, 4359805, 6975688, 8719610, 13951376, 17439220, 27902752, 34878440, 69756880, 139513760]

約数ペア:

[(1, 139513760), (2, 69756880), (4, 34878440), (5, 27902752), (8, 17439220), (10, 13951376), (16, 8719610), (20, 6975688), (32, 4359805), (40, 3487844), (59, 2364640), (80, 1743922), (118, 1182320), (160, 871961), (236, 591160), (295, 472928), (472, 295580), (590, 236464), (944, 147790), (1180, 118232), (1888, 73895), (2360, 59116), (4720, 29558), (9440, 14779)]