842080773680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97381}}^1\times {\mathrm{5689}}^1$

素因数の和:103102

約数の個数: 80

約数和(自身を含む): 2061265317600

約数和(自身を除く): 1219184543920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5689, 11378, 22756, 28445, 45512, 56890, 91024, 97381, 108091, 113780, 194762, 216182, 227560, 389524, 432364, 455120, 486905, 540455, 779048, 864728, 973810, 1080910, 1558096, 1729456, 1850239, 1947620, 2161820, 3700478, 3895240, 4323640, 7400956, 7790480, 8647280, 9251195, 14801912, 18502390, 29603824, 37004780, 74009560, 148019120, 554000509, 1108001018, 2216002036, 2770002545, 4432004072, 5540005090, 8864008144, 10526009671, 11080010180, 21052019342, 22160020360, 42104038684, 44320040720, 52630048355, 84208077368, 105260096710, 168416154736, 210520193420, 421040386840, 842080773680]

約数ペア:

[(1, 842080773680), (2, 421040386840), (4, 210520193420), (5, 168416154736), (8, 105260096710), (10, 84208077368), (16, 52630048355), (19, 44320040720), (20, 42104038684), (38, 22160020360), (40, 21052019342), (76, 11080010180), (80, 10526009671), (95, 8864008144), (152, 5540005090), (190, 4432004072), (304, 2770002545), (380, 2216002036), (760, 1108001018), (1520, 554000509), (5689, 148019120), (11378, 74009560), (22756, 37004780), (28445, 29603824), (45512, 18502390), (56890, 14801912), (91024, 9251195), (97381, 8647280), (108091, 7790480), (113780, 7400956), (194762, 4323640), (216182, 3895240), (227560, 3700478), (389524, 2161820), (432364, 1947620), (455120, 1850239), (486905, 1729456), (540455, 1558096), (779048, 1080910), (864728, 973810)]