65772320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24181}}^1$

素因数の和:24213

約数の個数: 48

約数和(自身を含む): 164534328

約数和(自身を除く): 98762008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24181, 48362, 96724, 120905, 193448, 241810, 386896, 411077, 483620, 773792, 822154, 967240, 1644308, 1934480, 2055385, 3288616, 3868960, 4110770, 6577232, 8221540, 13154464, 16443080, 32886160, 65772320]

約数ペア:

[(1, 65772320), (2, 32886160), (4, 16443080), (5, 13154464), (8, 8221540), (10, 6577232), (16, 4110770), (17, 3868960), (20, 3288616), (32, 2055385), (34, 1934480), (40, 1644308), (68, 967240), (80, 822154), (85, 773792), (136, 483620), (160, 411077), (170, 386896), (272, 241810), (340, 193448), (544, 120905), (680, 96724), (1360, 48362), (2720, 24181)]