16345110380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{28723}}^1$

素因数の和:29538

約数の個数: 48

約数和(自身を含む): 35299498080

約数和(自身を除く): 18954387700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 769, 1538, 3076, 3845, 7690, 15380, 28453, 28723, 56906, 57446, 113812, 114892, 142265, 143615, 284530, 287230, 569060, 574460, 1062751, 2125502, 4251004, 5313755, 10627510, 21255020, 22087987, 44175974, 88351948, 110439935, 220879870, 441759740, 817255519, 1634511038, 3269022076, 4086277595, 8172555190, 16345110380]

約数ペア:

[(1, 16345110380), (2, 8172555190), (4, 4086277595), (5, 3269022076), (10, 1634511038), (20, 817255519), (37, 441759740), (74, 220879870), (148, 110439935), (185, 88351948), (370, 44175974), (740, 22087987), (769, 21255020), (1538, 10627510), (3076, 5313755), (3845, 4251004), (7690, 2125502), (15380, 1062751), (28453, 574460), (28723, 569060), (56906, 287230), (57446, 284530), (113812, 143615), (114892, 142265)]