9167860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 21316176

約数和(自身を除く): 12148316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 953, 962, 1906, 1924, 2405, 3812, 4765, 4810, 9530, 9620, 12389, 19060, 24778, 35261, 49556, 61945, 70522, 123890, 141044, 176305, 247780, 352610, 458393, 705220, 916786, 1833572, 2291965, 4583930, 9167860]

約数ペア:

[(1, 9167860), (2, 4583930), (4, 2291965), (5, 1833572), (10, 916786), (13, 705220), (20, 458393), (26, 352610), (37, 247780), (52, 176305), (65, 141044), (74, 123890), (130, 70522), (148, 61945), (185, 49556), (260, 35261), (370, 24778), (481, 19060), (740, 12389), (953, 9620), (962, 9530), (1906, 4810), (1924, 4765), (2405, 3812)]