8314700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 19654992

約数和(自身を除く): 11340292

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 73, 85, 100, 134, 146, 170, 268, 292, 335, 340, 365, 425, 670, 730, 850, 1139, 1241, 1340, 1460, 1675, 1700, 1825, 2278, 2482, 3350, 3650, 4556, 4891, 4964, 5695, 6205, 6700, 7300, 9782, 11390, 12410, 19564, 22780, 24455, 24820, 28475, 31025, 48910, 56950, 62050, 83147, 97820, 113900, 122275, 124100, 166294, 244550, 332588, 415735, 489100, 831470, 1662940, 2078675, 4157350, 8314700]

約数ペア:

[(1, 8314700), (2, 4157350), (4, 2078675), (5, 1662940), (10, 831470), (17, 489100), (20, 415735), (25, 332588), (34, 244550), (50, 166294), (67, 124100), (68, 122275), (73, 113900), (85, 97820), (100, 83147), (134, 62050), (146, 56950), (170, 48910), (268, 31025), (292, 28475), (335, 24820), (340, 24455), (365, 22780), (425, 19564), (670, 12410), (730, 11390), (850, 9782), (1139, 7300), (1241, 6700), (1340, 6205), (1460, 5695), (1675, 4964), (1700, 4891), (1825, 4556), (2278, 3650), (2482, 3350)]