22917840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8708

約数の個数: 80

約数和(自身を含む): 77512896

約数和(自身を除く): 54595056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8681, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 95491, 104172, 130215, 138896, 173620, 190982, 208344, 260430, 286473, 347240, 381964, 416688, 477455, 520860, 572946, 694480, 763928, 954910, 1041720, 1145892, 1432365, 1527856, 1909820, 2083440, 2291784, 2864730, 3819640, 4583568, 5729460, 7639280, 11458920, 22917840]

約数ペア:

[(1, 22917840), (2, 11458920), (3, 7639280), (4, 5729460), (5, 4583568), (6, 3819640), (8, 2864730), (10, 2291784), (11, 2083440), (12, 1909820), (15, 1527856), (16, 1432365), (20, 1145892), (22, 1041720), (24, 954910), (30, 763928), (33, 694480), (40, 572946), (44, 520860), (48, 477455), (55, 416688), (60, 381964), (66, 347240), (80, 286473), (88, 260430), (110, 208344), (120, 190982), (132, 173620), (165, 138896), (176, 130215), (220, 104172), (240, 95491), (264, 86810), (330, 69448), (440, 52086), (528, 43405), (660, 34724), (880, 26043), (1320, 17362), (2640, 8681)]