24587440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 61469280

約数和(自身を除く): 36881840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 170, 179, 202, 272, 340, 358, 404, 505, 680, 716, 808, 895, 1010, 1360, 1432, 1616, 1717, 1790, 2020, 2864, 3043, 3434, 3580, 4040, 6086, 6868, 7160, 8080, 8585, 12172, 13736, 14320, 15215, 17170, 18079, 24344, 27472, 30430, 34340, 36158, 48688, 60860, 68680, 72316, 90395, 121720, 137360, 144632, 180790, 243440, 289264, 307343, 361580, 614686, 723160, 1229372, 1446320, 1536715, 2458744, 3073430, 4917488, 6146860, 12293720, 24587440]

約数ペア:

[(1, 24587440), (2, 12293720), (4, 6146860), (5, 4917488), (8, 3073430), (10, 2458744), (16, 1536715), (17, 1446320), (20, 1229372), (34, 723160), (40, 614686), (68, 361580), (80, 307343), (85, 289264), (101, 243440), (136, 180790), (170, 144632), (179, 137360), (202, 121720), (272, 90395), (340, 72316), (358, 68680), (404, 60860), (505, 48688), (680, 36158), (716, 34340), (808, 30430), (895, 27472), (1010, 24344), (1360, 18079), (1432, 17170), (1616, 15215), (1717, 14320), (1790, 13736), (2020, 12172), (2864, 8585), (3043, 8080), (3434, 7160), (3580, 6868), (4040, 6086)]