112873280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 296655744

約数和(自身を除く): 183782464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 631, 688, 832, 860, 1040, 1118, 1262, 1376, 1720, 2080, 2236, 2524, 2752, 2795, 3155, 3440, 4160, 4472, 5048, 5590, 6310, 6880, 8203, 8944, 10096, 11180, 12620, 13760, 16406, 17888, 20192, 22360, 25240, 27133, 32812, 35776, 40384, 41015, 44720, 50480, 54266, 65624, 82030, 89440, 100960, 108532, 131248, 135665, 164060, 178880, 201920, 217064, 262496, 271330, 328120, 352729, 434128, 524992, 542660, 656240, 705458, 868256, 1085320, 1312480, 1410916, 1736512, 1763645, 2170640, 2624960, 2821832, 3527290, 4341280, 5643664, 7054580, 8682560, 11287328, 14109160, 22574656, 28218320, 56436640, 112873280]

約数ペア:

[(1, 112873280), (2, 56436640), (4, 28218320), (5, 22574656), (8, 14109160), (10, 11287328), (13, 8682560), (16, 7054580), (20, 5643664), (26, 4341280), (32, 3527290), (40, 2821832), (43, 2624960), (52, 2170640), (64, 1763645), (65, 1736512), (80, 1410916), (86, 1312480), (104, 1085320), (130, 868256), (160, 705458), (172, 656240), (208, 542660), (215, 524992), (260, 434128), (320, 352729), (344, 328120), (416, 271330), (430, 262496), (520, 217064), (559, 201920), (631, 178880), (688, 164060), (832, 135665), (860, 131248), (1040, 108532), (1118, 100960), (1262, 89440), (1376, 82030), (1720, 65624), (2080, 54266), (2236, 50480), (2524, 44720), (2752, 41015), (2795, 40384), (3155, 35776), (3440, 32812), (4160, 27133), (4472, 25240), (5048, 22360), (5590, 20192), (6310, 17888), (6880, 16406), (8203, 13760), (8944, 12620), (10096, 11180)]