5640804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 16281720

約数和(自身を除く): 10640916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 709, 884, 1326, 1418, 1989, 2127, 2652, 2836, 3978, 4254, 6381, 7956, 8508, 9217, 12053, 12762, 18434, 24106, 25524, 27651, 36159, 36868, 48212, 55302, 72318, 82953, 108477, 110604, 144636, 156689, 165906, 216954, 313378, 331812, 433908, 470067, 626756, 940134, 1410201, 1880268, 2820402, 5640804]

約数ペア:

[(1, 5640804), (2, 2820402), (3, 1880268), (4, 1410201), (6, 940134), (9, 626756), (12, 470067), (13, 433908), (17, 331812), (18, 313378), (26, 216954), (34, 165906), (36, 156689), (39, 144636), (51, 110604), (52, 108477), (68, 82953), (78, 72318), (102, 55302), (117, 48212), (153, 36868), (156, 36159), (204, 27651), (221, 25524), (234, 24106), (306, 18434), (442, 12762), (468, 12053), (612, 9217), (663, 8508), (709, 7956), (884, 6381), (1326, 4254), (1418, 3978), (1989, 2836), (2127, 2652)]