54646160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 140455296

約数和(自身を除く): 85809136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1747, 1840, 1955, 3128, 3494, 3910, 6256, 6988, 7820, 8735, 13976, 15640, 17470, 27952, 29699, 31280, 34940, 40181, 59398, 69880, 80362, 118796, 139760, 148495, 160724, 200905, 237592, 296990, 321448, 401810, 475184, 593980, 642896, 683077, 803620, 1187960, 1366154, 1607240, 2375920, 2732308, 3214480, 3415385, 5464616, 6830770, 10929232, 13661540, 27323080, 54646160]

約数ペア:

[(1, 54646160), (2, 27323080), (4, 13661540), (5, 10929232), (8, 6830770), (10, 5464616), (16, 3415385), (17, 3214480), (20, 2732308), (23, 2375920), (34, 1607240), (40, 1366154), (46, 1187960), (68, 803620), (80, 683077), (85, 642896), (92, 593980), (115, 475184), (136, 401810), (170, 321448), (184, 296990), (230, 237592), (272, 200905), (340, 160724), (368, 148495), (391, 139760), (460, 118796), (680, 80362), (782, 69880), (920, 59398), (1360, 40181), (1564, 34940), (1747, 31280), (1840, 29699), (1955, 27952), (3128, 17470), (3494, 15640), (3910, 13976), (6256, 8735), (6988, 7820)]