585778180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{132529}}^1$

素因数の和:132568

約数の個数: 48

約数和(自身を含む): 1402697520

約数和(自身を除く): 816919340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 132529, 265058, 530116, 662645, 1325290, 1722877, 2252993, 2650580, 3445754, 4505986, 6891508, 8614385, 9011972, 11264965, 17228770, 22529930, 29288909, 34457540, 45059860, 58577818, 117155636, 146444545, 292889090, 585778180]

約数ペア:

[(1, 585778180), (2, 292889090), (4, 146444545), (5, 117155636), (10, 58577818), (13, 45059860), (17, 34457540), (20, 29288909), (26, 22529930), (34, 17228770), (52, 11264965), (65, 9011972), (68, 8614385), (85, 6891508), (130, 4505986), (170, 3445754), (221, 2650580), (260, 2252993), (340, 1722877), (442, 1325290), (884, 662645), (1105, 530116), (2210, 265058), (4420, 132529)]