7214713060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{13121}}^1$

素因数の和:14596

約数の個数: 48

約数和(自身を含む): 15960551040

約数和(自身を除く): 8745837980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1447, 2894, 5788, 7235, 13121, 14470, 26242, 27493, 28940, 52484, 54986, 65605, 109972, 131210, 137465, 249299, 262420, 274930, 498598, 549860, 997196, 1246495, 2492990, 4985980, 18986087, 37972174, 75944348, 94930435, 189860870, 360735653, 379721740, 721471306, 1442942612, 1803678265, 3607356530, 7214713060]

約数ペア:

[(1, 7214713060), (2, 3607356530), (4, 1803678265), (5, 1442942612), (10, 721471306), (19, 379721740), (20, 360735653), (38, 189860870), (76, 94930435), (95, 75944348), (190, 37972174), (380, 18986087), (1447, 4985980), (2894, 2492990), (5788, 1246495), (7235, 997196), (13121, 549860), (14470, 498598), (26242, 274930), (27493, 262420), (28940, 249299), (52484, 137465), (54986, 131210), (65605, 109972)]