7130652100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{498647}}^1$

素因数の和:498685

約数の個数: 72

約数和(自身を含む): 18178711488

約数和(自身を除く): 11048059388

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 498647, 997294, 1994588, 2493235, 4986470, 5485117, 6482411, 9972940, 10970234, 12466175, 12964822, 21940468, 24932350, 25929644, 27425585, 32412055, 49864700, 54851170, 64824110, 71306521, 109702340, 129648220, 137127925, 142613042, 162060275, 274255850, 285226084, 324120550, 356532605, 548511700, 648241100, 713065210, 1426130420, 1782663025, 3565326050, 7130652100]

約数ペア:

[(1, 7130652100), (2, 3565326050), (4, 1782663025), (5, 1426130420), (10, 713065210), (11, 648241100), (13, 548511700), (20, 356532605), (22, 324120550), (25, 285226084), (26, 274255850), (44, 162060275), (50, 142613042), (52, 137127925), (55, 129648220), (65, 109702340), (100, 71306521), (110, 64824110), (130, 54851170), (143, 49864700), (220, 32412055), (260, 27425585), (275, 25929644), (286, 24932350), (325, 21940468), (550, 12964822), (572, 12466175), (650, 10970234), (715, 9972940), (1100, 6482411), (1300, 5485117), (1430, 4986470), (2860, 2493235), (3575, 1994588), (7150, 997294), (14300, 498647)]