45940120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67559}}^1$

素因数の和:67587

約数の個数: 32

約数和(自身を含む): 109447200

約数和(自身を除く): 63507080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 67559, 135118, 270236, 337795, 540472, 675590, 1148503, 1351180, 2297006, 2702360, 4594012, 5742515, 9188024, 11485030, 22970060, 45940120]

約数ペア:

[(1, 45940120), (2, 22970060), (4, 11485030), (5, 9188024), (8, 5742515), (10, 4594012), (17, 2702360), (20, 2297006), (34, 1351180), (40, 1148503), (68, 675590), (85, 540472), (136, 337795), (170, 270236), (340, 135118), (680, 67559)]