117870080

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 80

約数和(自身を含む): 289762704

約数和(自身を除く): 171892624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1123, 1280, 1312, 1640, 2246, 2560, 2624, 3280, 4492, 5248, 5615, 6560, 8984, 10496, 11230, 13120, 17968, 20992, 22460, 26240, 35936, 44920, 46043, 52480, 71872, 89840, 92086, 104960, 143744, 179680, 184172, 230215, 287488, 359360, 368344, 460430, 574976, 718720, 736688, 920860, 1437440, 1473376, 1841720, 2874880, 2946752, 3683440, 5893504, 7366880, 11787008, 14733760, 23574016, 29467520, 58935040, 117870080]

約数ペア:

[(1, 117870080), (2, 58935040), (4, 29467520), (5, 23574016), (8, 14733760), (10, 11787008), (16, 7366880), (20, 5893504), (32, 3683440), (40, 2946752), (41, 2874880), (64, 1841720), (80, 1473376), (82, 1437440), (128, 920860), (160, 736688), (164, 718720), (205, 574976), (256, 460430), (320, 368344), (328, 359360), (410, 287488), (512, 230215), (640, 184172), (656, 179680), (820, 143744), (1123, 104960), (1280, 92086), (1312, 89840), (1640, 71872), (2246, 52480), (2560, 46043), (2624, 44920), (3280, 35936), (4492, 26240), (5248, 22460), (5615, 20992), (6560, 17968), (8984, 13120), (10496, 11230)]