57685840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 141740928

約数和(自身を除く): 84055088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 293, 368, 428, 460, 535, 586, 856, 920, 1070, 1172, 1465, 1712, 1840, 2140, 2344, 2461, 2930, 4280, 4688, 4922, 5860, 6739, 8560, 9844, 11720, 12305, 13478, 19688, 23440, 24610, 26956, 31351, 33695, 39376, 49220, 53912, 62702, 67390, 98440, 107824, 125404, 134780, 156755, 196880, 250808, 269560, 313510, 501616, 539120, 627020, 721073, 1254040, 1442146, 2508080, 2884292, 3605365, 5768584, 7210730, 11537168, 14421460, 28842920, 57685840]

約数ペア:

[(1, 57685840), (2, 28842920), (4, 14421460), (5, 11537168), (8, 7210730), (10, 5768584), (16, 3605365), (20, 2884292), (23, 2508080), (40, 1442146), (46, 1254040), (80, 721073), (92, 627020), (107, 539120), (115, 501616), (184, 313510), (214, 269560), (230, 250808), (293, 196880), (368, 156755), (428, 134780), (460, 125404), (535, 107824), (586, 98440), (856, 67390), (920, 62702), (1070, 53912), (1172, 49220), (1465, 39376), (1712, 33695), (1840, 31351), (2140, 26956), (2344, 24610), (2461, 23440), (2930, 19688), (4280, 13478), (4688, 12305), (4922, 11720), (5860, 9844), (6739, 8560)]