27049880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1$

素因数の和:4764

約数の個数: 64

約数和(自身を含む): 71517600

約数和(自身を除く): 44467720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4729, 5720, 9458, 18916, 23645, 37832, 47290, 52019, 61477, 94580, 104038, 122954, 189160, 208076, 245908, 260095, 307385, 416152, 491816, 520190, 614770, 676247, 1040380, 1229540, 1352494, 2080760, 2459080, 2704988, 3381235, 5409976, 6762470, 13524940, 27049880]

約数ペア:

[(1, 27049880), (2, 13524940), (4, 6762470), (5, 5409976), (8, 3381235), (10, 2704988), (11, 2459080), (13, 2080760), (20, 1352494), (22, 1229540), (26, 1040380), (40, 676247), (44, 614770), (52, 520190), (55, 491816), (65, 416152), (88, 307385), (104, 260095), (110, 245908), (130, 208076), (143, 189160), (220, 122954), (260, 104038), (286, 94580), (440, 61477), (520, 52019), (572, 47290), (715, 37832), (1144, 23645), (1430, 18916), (2860, 9458), (4729, 5720)]