5416240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 12767040

約数和(自身を除く): 7350800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 857, 1264, 1580, 1714, 3160, 3428, 4285, 6320, 6856, 8570, 13712, 17140, 34280, 67703, 68560, 135406, 270812, 338515, 541624, 677030, 1083248, 1354060, 2708120, 5416240]

約数ペア:

[(1, 5416240), (2, 2708120), (4, 1354060), (5, 1083248), (8, 677030), (10, 541624), (16, 338515), (20, 270812), (40, 135406), (79, 68560), (80, 67703), (158, 34280), (316, 17140), (395, 13712), (632, 8570), (790, 6856), (857, 6320), (1264, 4285), (1580, 3428), (1714, 3160)]