72867250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7167

約数の個数: 32

約数和(自身を含む): 139754160

約数和(自身を除く): 66886910

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 7109, 10250, 14218, 35545, 71090, 177725, 291469, 355450, 582938, 888625, 1457345, 1777250, 2914690, 7286725, 14573450, 36433625, 72867250]

約数ペア:

[(1, 72867250), (2, 36433625), (5, 14573450), (10, 7286725), (25, 2914690), (41, 1777250), (50, 1457345), (82, 888625), (125, 582938), (205, 355450), (250, 291469), (410, 177725), (1025, 71090), (2050, 35545), (5125, 14218), (7109, 10250)]