482991340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{50207}}^1$

素因数の和:50266

約数の個数: 48

約数和(自身を含む): 1121847552

約数和(自身を除く): 638856212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 50207, 100414, 200828, 251035, 502070, 652691, 1004140, 1305382, 1857659, 2610764, 3263455, 3715318, 6526910, 7430636, 9288295, 13053820, 18576590, 24149567, 37153180, 48299134, 96598268, 120747835, 241495670, 482991340]

約数ペア:

[(1, 482991340), (2, 241495670), (4, 120747835), (5, 96598268), (10, 48299134), (13, 37153180), (20, 24149567), (26, 18576590), (37, 13053820), (52, 9288295), (65, 7430636), (74, 6526910), (130, 3715318), (148, 3263455), (185, 2610764), (260, 1857659), (370, 1305382), (481, 1004140), (740, 652691), (962, 502070), (1924, 251035), (2405, 200828), (4810, 100414), (9620, 50207)]