72384650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 145995864

約数和(自身を除く): 73611214

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 577, 650, 965, 1154, 1930, 2509, 2885, 4825, 5018, 5770, 7501, 9650, 12545, 14425, 15002, 25090, 28850, 37505, 62725, 75010, 111361, 125450, 187525, 222722, 375050, 556805, 1113610, 1447693, 2784025, 2895386, 5568050, 7238465, 14476930, 36192325, 72384650]

約数ペア:

[(1, 72384650), (2, 36192325), (5, 14476930), (10, 7238465), (13, 5568050), (25, 2895386), (26, 2784025), (50, 1447693), (65, 1113610), (130, 556805), (193, 375050), (325, 222722), (386, 187525), (577, 125450), (650, 111361), (965, 75010), (1154, 62725), (1930, 37505), (2509, 28850), (2885, 25090), (4825, 15002), (5018, 14425), (5770, 12545), (7501, 9650)]