9087260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 23491776

約数和(自身を除く): 14404516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 4993, 9986, 19972, 24965, 34951, 49930, 64909, 69902, 99860, 129818, 139804, 174755, 259636, 324545, 349510, 454363, 649090, 699020, 908726, 1298180, 1817452, 2271815, 4543630, 9087260]

約数ペア:

[(1, 9087260), (2, 4543630), (4, 2271815), (5, 1817452), (7, 1298180), (10, 908726), (13, 699020), (14, 649090), (20, 454363), (26, 349510), (28, 324545), (35, 259636), (52, 174755), (65, 139804), (70, 129818), (91, 99860), (130, 69902), (140, 64909), (182, 49930), (260, 34951), (364, 24965), (455, 19972), (910, 9986), (1820, 4993)]