10320560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 25712640

約数和(自身を除く): 15392080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 79, 80, 92, 115, 142, 158, 184, 230, 284, 316, 355, 368, 395, 460, 568, 632, 710, 790, 920, 1136, 1264, 1420, 1580, 1633, 1817, 1840, 2840, 3160, 3266, 3634, 5609, 5680, 6320, 6532, 7268, 8165, 9085, 11218, 13064, 14536, 16330, 18170, 22436, 26128, 28045, 29072, 32660, 36340, 44872, 56090, 65320, 72680, 89744, 112180, 129007, 130640, 145360, 224360, 258014, 448720, 516028, 645035, 1032056, 1290070, 2064112, 2580140, 5160280, 10320560]

約数ペア:

[(1, 10320560), (2, 5160280), (4, 2580140), (5, 2064112), (8, 1290070), (10, 1032056), (16, 645035), (20, 516028), (23, 448720), (40, 258014), (46, 224360), (71, 145360), (79, 130640), (80, 129007), (92, 112180), (115, 89744), (142, 72680), (158, 65320), (184, 56090), (230, 44872), (284, 36340), (316, 32660), (355, 29072), (368, 28045), (395, 26128), (460, 22436), (568, 18170), (632, 16330), (710, 14536), (790, 13064), (920, 11218), (1136, 9085), (1264, 8165), (1420, 7268), (1580, 6532), (1633, 6320), (1817, 5680), (1840, 5609), (2840, 3634), (3160, 3266)]