99816080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13711}}^1$

素因数の和:13744

約数の個数: 80

約数和(自身を含む): 285648384

約数和(自身を除く): 185832304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 13711, 27422, 54844, 68555, 95977, 109688, 137110, 178243, 191954, 219376, 274220, 356486, 383908, 479885, 548440, 712972, 767816, 891215, 959770, 1096880, 1247701, 1425944, 1535632, 1782430, 1919540, 2495402, 2851888, 3564860, 3839080, 4990804, 6238505, 7129720, 7678160, 9981608, 12477010, 14259440, 19963216, 24954020, 49908040, 99816080]

約数ペア:

[(1, 99816080), (2, 49908040), (4, 24954020), (5, 19963216), (7, 14259440), (8, 12477010), (10, 9981608), (13, 7678160), (14, 7129720), (16, 6238505), (20, 4990804), (26, 3839080), (28, 3564860), (35, 2851888), (40, 2495402), (52, 1919540), (56, 1782430), (65, 1535632), (70, 1425944), (80, 1247701), (91, 1096880), (104, 959770), (112, 891215), (130, 767816), (140, 712972), (182, 548440), (208, 479885), (260, 383908), (280, 356486), (364, 274220), (455, 219376), (520, 191954), (560, 178243), (728, 137110), (910, 109688), (1040, 95977), (1456, 68555), (1820, 54844), (3640, 27422), (7280, 13711)]