411412240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 1017992880

約数和(自身を除く): 606580640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 340, 458, 680, 916, 1145, 1321, 1360, 1832, 2290, 2642, 3664, 3893, 4580, 5284, 6605, 7786, 9160, 10568, 13210, 15572, 18320, 19465, 21136, 22457, 26420, 31144, 38930, 44914, 52840, 62288, 77860, 89828, 105680, 112285, 155720, 179656, 224570, 302509, 311440, 359312, 449140, 605018, 898280, 1210036, 1512545, 1796560, 2420072, 3025090, 4840144, 5142653, 6050180, 10285306, 12100360, 20570612, 24200720, 25713265, 41141224, 51426530, 82282448, 102853060, 205706120, 411412240]

約数ペア:

[(1, 411412240), (2, 205706120), (4, 102853060), (5, 82282448), (8, 51426530), (10, 41141224), (16, 25713265), (17, 24200720), (20, 20570612), (34, 12100360), (40, 10285306), (68, 6050180), (80, 5142653), (85, 4840144), (136, 3025090), (170, 2420072), (229, 1796560), (272, 1512545), (340, 1210036), (458, 898280), (680, 605018), (916, 449140), (1145, 359312), (1321, 311440), (1360, 302509), (1832, 224570), (2290, 179656), (2642, 155720), (3664, 112285), (3893, 105680), (4580, 89828), (5284, 77860), (6605, 62288), (7786, 52840), (9160, 44914), (10568, 38930), (13210, 31144), (15572, 26420), (18320, 22457), (19465, 21136)]