29940250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 30442982

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 127, 205, 230, 250, 254, 410, 575, 635, 943, 1025, 1150, 1270, 1886, 2050, 2875, 2921, 3175, 4715, 5125, 5207, 5750, 5842, 6350, 9430, 10250, 10414, 14605, 15875, 23575, 26035, 29210, 31750, 47150, 52070, 73025, 117875, 119761, 130175, 146050, 235750, 239522, 260350, 365125, 598805, 650875, 730250, 1197610, 1301750, 2994025, 5988050, 14970125, 29940250]

約数ペア:

[(1, 29940250), (2, 14970125), (5, 5988050), (10, 2994025), (23, 1301750), (25, 1197610), (41, 730250), (46, 650875), (50, 598805), (82, 365125), (115, 260350), (125, 239522), (127, 235750), (205, 146050), (230, 130175), (250, 119761), (254, 117875), (410, 73025), (575, 52070), (635, 47150), (943, 31750), (1025, 29210), (1150, 26035), (1270, 23575), (1886, 15875), (2050, 14605), (2875, 10414), (2921, 10250), (3175, 9430), (4715, 6350), (5125, 5842), (5207, 5750)]