4010335940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{60017}}^1$

素因数の和:60296

約数の個数: 48

約数和(自身を含む): 9104970672

約数和(自身を除く): 5094634732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 257, 260, 514, 1028, 1285, 2570, 3341, 5140, 6682, 13364, 16705, 33410, 60017, 66820, 120034, 240068, 300085, 600170, 780221, 1200340, 1560442, 3120884, 3901105, 7802210, 15424369, 15604420, 30848738, 61697476, 77121845, 154243690, 200516797, 308487380, 401033594, 802067188, 1002583985, 2005167970, 4010335940]

約数ペア:

[(1, 4010335940), (2, 2005167970), (4, 1002583985), (5, 802067188), (10, 401033594), (13, 308487380), (20, 200516797), (26, 154243690), (52, 77121845), (65, 61697476), (130, 30848738), (257, 15604420), (260, 15424369), (514, 7802210), (1028, 3901105), (1285, 3120884), (2570, 1560442), (3341, 1200340), (5140, 780221), (6682, 600170), (13364, 300085), (16705, 240068), (33410, 120034), (60017, 66820)]