135675800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52183}}^1$

素因数の和:52212

約数の個数: 48

約数和(自身を含む): 339717840

約数和(自身を除く): 204042040

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, 52183, 104366, 208732, 260915, 417464, 521830, 678379, 1043660, 1304575, 1356758, 2087320, 2609150, 2713516, 3391895, 5218300, 5427032, 6783790, 10436600, 13567580, 16959475, 27135160, 33918950, 67837900, 135675800]

約数ペア:

[(1, 135675800), (2, 67837900), (4, 33918950), (5, 27135160), (8, 16959475), (10, 13567580), (13, 10436600), (20, 6783790), (25, 5427032), (26, 5218300), (40, 3391895), (50, 2713516), (52, 2609150), (65, 2087320), (100, 1356758), (104, 1304575), (130, 1043660), (200, 678379), (260, 521830), (325, 417464), (520, 260915), (650, 208732), (1300, 104366), (2600, 52183)]