101700640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 249842880

約数和(自身を除く): 148142240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 67, 80, 106, 134, 160, 179, 212, 265, 268, 335, 358, 424, 530, 536, 670, 716, 848, 895, 1060, 1072, 1340, 1432, 1696, 1790, 2120, 2144, 2680, 2864, 3551, 3580, 4240, 5360, 5728, 7102, 7160, 8480, 9487, 10720, 11993, 14204, 14320, 17755, 18974, 23986, 28408, 28640, 35510, 37948, 47435, 47972, 56816, 59965, 71020, 75896, 94870, 95944, 113632, 119930, 142040, 151792, 189740, 191888, 239860, 284080, 303584, 379480, 383776, 479720, 568160, 635629, 758960, 959440, 1271258, 1517920, 1918880, 2542516, 3178145, 5085032, 6356290, 10170064, 12712580, 20340128, 25425160, 50850320, 101700640]

約数ペア:

[(1, 101700640), (2, 50850320), (4, 25425160), (5, 20340128), (8, 12712580), (10, 10170064), (16, 6356290), (20, 5085032), (32, 3178145), (40, 2542516), (53, 1918880), (67, 1517920), (80, 1271258), (106, 959440), (134, 758960), (160, 635629), (179, 568160), (212, 479720), (265, 383776), (268, 379480), (335, 303584), (358, 284080), (424, 239860), (530, 191888), (536, 189740), (670, 151792), (716, 142040), (848, 119930), (895, 113632), (1060, 95944), (1072, 94870), (1340, 75896), (1432, 71020), (1696, 59965), (1790, 56816), (2120, 47972), (2144, 47435), (2680, 37948), (2864, 35510), (3551, 28640), (3580, 28408), (4240, 23986), (5360, 18974), (5728, 17755), (7102, 14320), (7160, 14204), (8480, 11993), (9487, 10720)]