23506240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 61722000

約数和(自身を除く): 38215760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 149, 160, 170, 232, 272, 290, 298, 320, 340, 464, 493, 544, 580, 596, 680, 745, 928, 986, 1088, 1160, 1192, 1360, 1490, 1856, 1972, 2320, 2384, 2465, 2533, 2720, 2980, 3944, 4321, 4640, 4768, 4930, 5066, 5440, 5960, 7888, 8642, 9280, 9536, 9860, 10132, 11920, 12665, 15776, 17284, 19720, 20264, 21605, 23840, 25330, 31552, 34568, 39440, 40528, 43210, 47680, 50660, 69136, 73457, 78880, 81056, 86420, 101320, 138272, 146914, 157760, 162112, 172840, 202640, 276544, 293828, 345680, 367285, 405280, 587656, 691360, 734570, 810560, 1175312, 1382720, 1469140, 2350624, 2938280, 4701248, 5876560, 11753120, 23506240]

約数ペア:

[(1, 23506240), (2, 11753120), (4, 5876560), (5, 4701248), (8, 2938280), (10, 2350624), (16, 1469140), (17, 1382720), (20, 1175312), (29, 810560), (32, 734570), (34, 691360), (40, 587656), (58, 405280), (64, 367285), (68, 345680), (80, 293828), (85, 276544), (116, 202640), (136, 172840), (145, 162112), (149, 157760), (160, 146914), (170, 138272), (232, 101320), (272, 86420), (290, 81056), (298, 78880), (320, 73457), (340, 69136), (464, 50660), (493, 47680), (544, 43210), (580, 40528), (596, 39440), (680, 34568), (745, 31552), (928, 25330), (986, 23840), (1088, 21605), (1160, 20264), (1192, 19720), (1360, 17284), (1490, 15776), (1856, 12665), (1972, 11920), (2320, 10132), (2384, 9860), (2465, 9536), (2533, 9280), (2720, 8642), (2980, 7888), (3944, 5960), (4321, 5440), (4640, 5066), (4768, 4930)]