195880451740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{422867}}^1$

素因数の和:422971

約数の個数: 96

約数和(自身を含む): 460351019520

約数和(自身を除く): 264470567780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 53, 76, 92, 95, 106, 115, 190, 212, 230, 265, 380, 437, 460, 530, 874, 1007, 1060, 1219, 1748, 2014, 2185, 2438, 4028, 4370, 4876, 5035, 6095, 8740, 10070, 12190, 20140, 23161, 24380, 46322, 92644, 115805, 231610, 422867, 463220, 845734, 1691468, 2114335, 4228670, 8034473, 8457340, 9725941, 16068946, 19451882, 22411951, 32137892, 38903764, 40172365, 44823902, 48629705, 80344730, 89647804, 97259410, 112059755, 160689460, 184792879, 194518820, 224119510, 369585758, 425827069, 448239020, 515474873, 739171516, 851654138, 923964395, 1030949746, 1703308276, 1847928790, 2061899492, 2129135345, 2577374365, 3695857580, 4258270690, 5154748730, 8516541380, 9794022587, 10309497460, 19588045174, 39176090348, 48970112935, 97940225870, 195880451740]

約数ペア:

[(1, 195880451740), (2, 97940225870), (4, 48970112935), (5, 39176090348), (10, 19588045174), (19, 10309497460), (20, 9794022587), (23, 8516541380), (38, 5154748730), (46, 4258270690), (53, 3695857580), (76, 2577374365), (92, 2129135345), (95, 2061899492), (106, 1847928790), (115, 1703308276), (190, 1030949746), (212, 923964395), (230, 851654138), (265, 739171516), (380, 515474873), (437, 448239020), (460, 425827069), (530, 369585758), (874, 224119510), (1007, 194518820), (1060, 184792879), (1219, 160689460), (1748, 112059755), (2014, 97259410), (2185, 89647804), (2438, 80344730), (4028, 48629705), (4370, 44823902), (4876, 40172365), (5035, 38903764), (6095, 32137892), (8740, 22411951), (10070, 19451882), (12190, 16068946), (20140, 9725941), (23161, 8457340), (24380, 8034473), (46322, 4228670), (92644, 2114335), (115805, 1691468), (231610, 845734), (422867, 463220)]