268731040

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2767}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 636152832

約数和(自身を除く): 367421792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 1214, 2428, 2767, 3035, 4856, 5534, 6070, 9712, 11068, 12140, 13835, 19424, 22136, 24280, 27670, 44272, 48560, 55340, 88544, 97120, 110680, 221360, 442720, 1679569, 3359138, 6718276, 8397845, 13436552, 16795690, 26873104, 33591380, 53746208, 67182760, 134365520, 268731040]

約数ペア:

[(1, 268731040), (2, 134365520), (4, 67182760), (5, 53746208), (8, 33591380), (10, 26873104), (16, 16795690), (20, 13436552), (32, 8397845), (40, 6718276), (80, 3359138), (160, 1679569), (607, 442720), (1214, 221360), (2428, 110680), (2767, 97120), (3035, 88544), (4856, 55340), (5534, 48560), (6070, 44272), (9712, 27670), (11068, 24280), (12140, 22136), (13835, 19424)]