922720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2237760

約数和(自身を除く): 1315040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 79, 80, 146, 158, 160, 292, 316, 365, 395, 584, 632, 730, 790, 1168, 1264, 1460, 1580, 2336, 2528, 2920, 3160, 5767, 5840, 6320, 11534, 11680, 12640, 23068, 28835, 46136, 57670, 92272, 115340, 184544, 230680, 461360, 922720]

約数ペア:

[(1, 922720), (2, 461360), (4, 230680), (5, 184544), (8, 115340), (10, 92272), (16, 57670), (20, 46136), (32, 28835), (40, 23068), (73, 12640), (79, 11680), (80, 11534), (146, 6320), (158, 5840), (160, 5767), (292, 3160), (316, 2920), (365, 2528), (395, 2336), (584, 1580), (632, 1460), (730, 1264), (790, 1168)]