101769590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25253}}^1$

素因数の和:25304

約数の個数: 32

約数和(自身を含む): 203648256

約数和(自身を除く): 101878666

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 25253, 50506, 126265, 252530, 328289, 656578, 782843, 1565686, 1641445, 3282890, 3914215, 7828430, 10176959, 20353918, 50884795, 101769590]

約数ペア:

[(1, 101769590), (2, 50884795), (5, 20353918), (10, 10176959), (13, 7828430), (26, 3914215), (31, 3282890), (62, 1641445), (65, 1565686), (130, 782843), (155, 656578), (310, 328289), (403, 252530), (806, 126265), (2015, 50506), (4030, 25253)]