406055960080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11614873}}^1$

素因数の和:11614928

約数の個数: 80

約数和(自身を含む): 1036975950720

約数和(自身を除く): 630919990640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 11614873, 23229746, 46459492, 58074365, 92918984, 116148730, 185837968, 220682587, 232297460, 267142079, 441365174, 464594920, 534284158, 882730348, 929189840, 1068568316, 1103412935, 1335710395, 1765460696, 2137136632, 2206825870, 2671420790, 3530921392, 4274273264, 4413651740, 5075699501, 5342841580, 8827303480, 10151399002, 10685683160, 17654606960, 20302798004, 21371366320, 25378497505, 40605596008, 50756995010, 81211192016, 101513990020, 203027980040, 406055960080]

約数ペア:

[(1, 406055960080), (2, 203027980040), (4, 101513990020), (5, 81211192016), (8, 50756995010), (10, 40605596008), (16, 25378497505), (19, 21371366320), (20, 20302798004), (23, 17654606960), (38, 10685683160), (40, 10151399002), (46, 8827303480), (76, 5342841580), (80, 5075699501), (92, 4413651740), (95, 4274273264), (115, 3530921392), (152, 2671420790), (184, 2206825870), (190, 2137136632), (230, 1765460696), (304, 1335710395), (368, 1103412935), (380, 1068568316), (437, 929189840), (460, 882730348), (760, 534284158), (874, 464594920), (920, 441365174), (1520, 267142079), (1748, 232297460), (1840, 220682587), (2185, 185837968), (3496, 116148730), (4370, 92918984), (6992, 58074365), (8740, 46459492), (17480, 23229746), (34960, 11614873)]