57148960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1754

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 97982240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1709, 1760, 2090, 3040, 3344, 3418, 4180, 6688, 6836, 8360, 8545, 13672, 16720, 17090, 18799, 27344, 32471, 33440, 34180, 37598, 54688, 64942, 68360, 75196, 93995, 129884, 136720, 150392, 162355, 187990, 259768, 273440, 300784, 324710, 357181, 375980, 519536, 601568, 649420, 714362, 751960, 1039072, 1298840, 1428724, 1503920, 1785905, 2597680, 2857448, 3007840, 3571810, 5195360, 5714896, 7143620, 11429792, 14287240, 28574480, 57148960]

約数ペア:

[(1, 57148960), (2, 28574480), (4, 14287240), (5, 11429792), (8, 7143620), (10, 5714896), (11, 5195360), (16, 3571810), (19, 3007840), (20, 2857448), (22, 2597680), (32, 1785905), (38, 1503920), (40, 1428724), (44, 1298840), (55, 1039072), (76, 751960), (80, 714362), (88, 649420), (95, 601568), (110, 519536), (152, 375980), (160, 357181), (176, 324710), (190, 300784), (209, 273440), (220, 259768), (304, 187990), (352, 162355), (380, 150392), (418, 136720), (440, 129884), (608, 93995), (760, 75196), (836, 68360), (880, 64942), (1045, 54688), (1520, 37598), (1672, 34180), (1709, 33440), (1760, 32471), (2090, 27344), (3040, 18799), (3344, 17090), (3418, 16720), (4180, 13672), (6688, 8545), (6836, 8360)]