1836560960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10340

約数の個数: 112

約数和(自身を含む): 4819717056

約数和(自身を除く): 2983156096

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, 688, 832, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2752, 2795, 3440, 4160, 4472, 5590, 6880, 8944, 10267, 11180, 13760, 17888, 20534, 22360, 35776, 41068, 44720, 51335, 82136, 89440, 102670, 133471, 164272, 178880, 205340, 266942, 328544, 410680, 441481, 533884, 657088, 667355, 821360, 882962, 1067768, 1334710, 1642720, 1765924, 2135536, 2207405, 2669420, 3285440, 3531848, 4271072, 4414810, 5338840, 5739253, 7063696, 8542144, 8829620, 10677680, 11478506, 14127392, 17659240, 21355360, 22957012, 28254784, 28696265, 35318480, 42710720, 45914024, 57392530, 70636960, 91828048, 114785060, 141273920, 183656096, 229570120, 367312192, 459140240, 918280480, 1836560960]

約数ペア:

[(1, 1836560960), (2, 918280480), (4, 459140240), (5, 367312192), (8, 229570120), (10, 183656096), (13, 141273920), (16, 114785060), (20, 91828048), (26, 70636960), (32, 57392530), (40, 45914024), (43, 42710720), (52, 35318480), (64, 28696265), (65, 28254784), (80, 22957012), (86, 21355360), (104, 17659240), (130, 14127392), (160, 11478506), (172, 10677680), (208, 8829620), (215, 8542144), (260, 7063696), (320, 5739253), (344, 5338840), (416, 4414810), (430, 4271072), (520, 3531848), (559, 3285440), (688, 2669420), (832, 2207405), (860, 2135536), (1040, 1765924), (1118, 1642720), (1376, 1334710), (1720, 1067768), (2080, 882962), (2236, 821360), (2752, 667355), (2795, 657088), (3440, 533884), (4160, 441481), (4472, 410680), (5590, 328544), (6880, 266942), (8944, 205340), (10267, 178880), (11180, 164272), (13760, 133471), (17888, 102670), (20534, 89440), (22360, 82136), (35776, 51335), (41068, 44720)]