25938480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 86851584

約数和(自身を除く): 60913104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 127, 138, 148, 184, 185, 222, 230, 240, 254, 276, 296, 345, 368, 370, 381, 444, 460, 508, 552, 555, 592, 635, 690, 740, 762, 851, 888, 920, 1016, 1104, 1110, 1270, 1380, 1480, 1524, 1702, 1776, 1840, 1905, 2032, 2220, 2540, 2553, 2760, 2921, 2960, 3048, 3404, 3810, 4255, 4440, 4699, 5080, 5106, 5520, 5842, 6096, 6808, 7620, 8510, 8763, 8880, 9398, 10160, 10212, 11684, 12765, 13616, 14097, 14605, 15240, 17020, 17526, 18796, 20424, 23368, 23495, 25530, 28194, 29210, 30480, 34040, 35052, 37592, 40848, 43815, 46736, 46990, 51060, 56388, 58420, 68080, 70104, 70485, 75184, 87630, 93980, 102120, 108077, 112776, 116840, 140208, 140970, 175260, 187960, 204240, 216154, 225552, 233680, 281940, 324231, 350520, 375920, 432308, 540385, 563880, 648462, 701040, 864616, 1080770, 1127760, 1296924, 1621155, 1729232, 2161540, 2593848, 3242310, 4323080, 5187696, 6484620, 8646160, 12969240, 25938480]

約数ペア:

[(1, 25938480), (2, 12969240), (3, 8646160), (4, 6484620), (5, 5187696), (6, 4323080), (8, 3242310), (10, 2593848), (12, 2161540), (15, 1729232), (16, 1621155), (20, 1296924), (23, 1127760), (24, 1080770), (30, 864616), (37, 701040), (40, 648462), (46, 563880), (48, 540385), (60, 432308), (69, 375920), (74, 350520), (80, 324231), (92, 281940), (111, 233680), (115, 225552), (120, 216154), (127, 204240), (138, 187960), (148, 175260), (184, 140970), (185, 140208), (222, 116840), (230, 112776), (240, 108077), (254, 102120), (276, 93980), (296, 87630), (345, 75184), (368, 70485), (370, 70104), (381, 68080), (444, 58420), (460, 56388), (508, 51060), (552, 46990), (555, 46736), (592, 43815), (635, 40848), (690, 37592), (740, 35052), (762, 34040), (851, 30480), (888, 29210), (920, 28194), (1016, 25530), (1104, 23495), (1110, 23368), (1270, 20424), (1380, 18796), (1480, 17526), (1524, 17020), (1702, 15240), (1776, 14605), (1840, 14097), (1905, 13616), (2032, 12765), (2220, 11684), (2540, 10212), (2553, 10160), (2760, 9398), (2921, 8880), (2960, 8763), (3048, 8510), (3404, 7620), (3810, 6808), (4255, 6096), (4440, 5842), (4699, 5520), (5080, 5106)]