144833650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 292106304

約数和(自身を除く): 147272654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 650, 815, 1367, 1630, 2119, 2734, 4075, 4238, 6835, 8150, 10595, 13670, 17771, 21190, 34175, 35542, 52975, 68350, 88855, 105950, 177710, 222821, 444275, 445642, 888550, 1114105, 2228210, 2896673, 5570525, 5793346, 11141050, 14483365, 28966730, 72416825, 144833650]

約数ペア:

[(1, 144833650), (2, 72416825), (5, 28966730), (10, 14483365), (13, 11141050), (25, 5793346), (26, 5570525), (50, 2896673), (65, 2228210), (130, 1114105), (163, 888550), (325, 445642), (326, 444275), (650, 222821), (815, 177710), (1367, 105950), (1630, 88855), (2119, 68350), (2734, 52975), (4075, 35542), (4238, 34175), (6835, 21190), (8150, 17771), (10595, 13670)]