17432480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 48739320

約数和(自身を除く): 31306840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 52, 58, 65, 68, 80, 85, 104, 116, 130, 136, 145, 160, 170, 208, 221, 232, 260, 272, 289, 290, 340, 377, 416, 442, 464, 493, 520, 544, 578, 580, 680, 754, 884, 928, 986, 1040, 1105, 1156, 1160, 1360, 1445, 1508, 1768, 1885, 1972, 2080, 2210, 2312, 2320, 2465, 2720, 2890, 3016, 3536, 3757, 3770, 3944, 4420, 4624, 4640, 4930, 5780, 6032, 6409, 7072, 7514, 7540, 7888, 8381, 8840, 9248, 9860, 11560, 12064, 12818, 15028, 15080, 15776, 16762, 17680, 18785, 19720, 23120, 25636, 30056, 30160, 32045, 33524, 35360, 37570, 39440, 41905, 46240, 51272, 60112, 60320, 64090, 67048, 75140, 78880, 83810, 102544, 108953, 120224, 128180, 134096, 150280, 167620, 205088, 217906, 256360, 268192, 300560, 335240, 435812, 512720, 544765, 601120, 670480, 871624, 1025440, 1089530, 1340960, 1743248, 2179060, 3486496, 4358120, 8716240, 17432480]

約数ペア:

[(1, 17432480), (2, 8716240), (4, 4358120), (5, 3486496), (8, 2179060), (10, 1743248), (13, 1340960), (16, 1089530), (17, 1025440), (20, 871624), (26, 670480), (29, 601120), (32, 544765), (34, 512720), (40, 435812), (52, 335240), (58, 300560), (65, 268192), (68, 256360), (80, 217906), (85, 205088), (104, 167620), (116, 150280), (130, 134096), (136, 128180), (145, 120224), (160, 108953), (170, 102544), (208, 83810), (221, 78880), (232, 75140), (260, 67048), (272, 64090), (289, 60320), (290, 60112), (340, 51272), (377, 46240), (416, 41905), (442, 39440), (464, 37570), (493, 35360), (520, 33524), (544, 32045), (578, 30160), (580, 30056), (680, 25636), (754, 23120), (884, 19720), (928, 18785), (986, 17680), (1040, 16762), (1105, 15776), (1156, 15080), (1160, 15028), (1360, 12818), (1445, 12064), (1508, 11560), (1768, 9860), (1885, 9248), (1972, 8840), (2080, 8381), (2210, 7888), (2312, 7540), (2320, 7514), (2465, 7072), (2720, 6409), (2890, 6032), (3016, 5780), (3536, 4930), (3757, 4640), (3770, 4624), (3944, 4420)]