154421800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59393}}^1$

素因数の和:59422

約数の個数: 48

約数和(自身を含む): 386654940

約数和(自身を除く): 232233140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 59393, 118786, 237572, 296965, 475144, 593930, 772109, 1187860, 1484825, 1544218, 2375720, 2969650, 3088436, 3860545, 5939300, 6176872, 7721090, 11878600, 15442180, 19302725, 30884360, 38605450, 77210900, 154421800]

約数ペア:

[(1, 154421800), (2, 77210900), (4, 38605450), (5, 30884360), (8, 19302725), (10, 15442180), (13, 11878600), (20, 7721090), (25, 6176872), (26, 5939300), (40, 3860545), (50, 3088436), (52, 2969650), (65, 2375720), (100, 1544218), (104, 1484825), (130, 1187860), (200, 772109), (260, 593930), (325, 475144), (520, 296965), (650, 237572), (1300, 118786), (2600, 59393)]