104913440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34511}}^1$

素因数の和:34545

約数の個数: 48

約数和(自身を含む): 260910720

約数和(自身を除く): 155997280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 34511, 69022, 138044, 172555, 276088, 345110, 552176, 655709, 690220, 1104352, 1311418, 1380440, 2622836, 2760880, 3278545, 5245672, 5521760, 6557090, 10491344, 13114180, 20982688, 26228360, 52456720, 104913440]

約数ペア:

[(1, 104913440), (2, 52456720), (4, 26228360), (5, 20982688), (8, 13114180), (10, 10491344), (16, 6557090), (19, 5521760), (20, 5245672), (32, 3278545), (38, 2760880), (40, 2622836), (76, 1380440), (80, 1311418), (95, 1104352), (152, 690220), (160, 655709), (190, 552176), (304, 345110), (380, 276088), (608, 172555), (760, 138044), (1520, 69022), (3040, 34511)]