69613240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17231}}^1$

素因数の和:17343

約数の個数: 32

約数和(自身を含む): 158189760

約数和(自身を除く): 88576520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 17231, 34462, 68924, 86155, 137848, 172310, 344620, 689240, 1740331, 3480662, 6961324, 8701655, 13922648, 17403310, 34806620, 69613240]

約数ペア:

[(1, 69613240), (2, 34806620), (4, 17403310), (5, 13922648), (8, 8701655), (10, 6961324), (20, 3480662), (40, 1740331), (101, 689240), (202, 344620), (404, 172310), (505, 137848), (808, 86155), (1010, 68924), (2020, 34462), (4040, 17231)]