4759807040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14771}}^1$

素因数の和:14860

約数の個数: 112

約数和(自身を含む): 12156765120

約数和(自身を除く): 7396958080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 3040, 3392, 4028, 4240, 5035, 6080, 8056, 8480, 10070, 14771, 16112, 16960, 20140, 29542, 32224, 40280, 59084, 64448, 73855, 80560, 118168, 147710, 161120, 236336, 280649, 295420, 322240, 472672, 561298, 590840, 782863, 945344, 1122596, 1181680, 1403245, 1565726, 2245192, 2363360, 2806490, 3131452, 3914315, 4490384, 4726720, 5612980, 6262904, 7828630, 8980768, 11225960, 12525808, 14874397, 15657260, 17961536, 22451920, 25051616, 29748794, 31314520, 44903840, 50103232, 59497588, 62629040, 74371985, 89807680, 118995176, 125258080, 148743970, 237990352, 250516160, 297487940, 475980704, 594975880, 951961408, 1189951760, 2379903520, 4759807040]

約数ペア:

[(1, 4759807040), (2, 2379903520), (4, 1189951760), (5, 951961408), (8, 594975880), (10, 475980704), (16, 297487940), (19, 250516160), (20, 237990352), (32, 148743970), (38, 125258080), (40, 118995176), (53, 89807680), (64, 74371985), (76, 62629040), (80, 59497588), (95, 50103232), (106, 44903840), (152, 31314520), (160, 29748794), (190, 25051616), (212, 22451920), (265, 17961536), (304, 15657260), (320, 14874397), (380, 12525808), (424, 11225960), (530, 8980768), (608, 7828630), (760, 6262904), (848, 5612980), (1007, 4726720), (1060, 4490384), (1216, 3914315), (1520, 3131452), (1696, 2806490), (2014, 2363360), (2120, 2245192), (3040, 1565726), (3392, 1403245), (4028, 1181680), (4240, 1122596), (5035, 945344), (6080, 782863), (8056, 590840), (8480, 561298), (10070, 472672), (14771, 322240), (16112, 295420), (16960, 280649), (20140, 236336), (29542, 161120), (32224, 147710), (40280, 118168), (59084, 80560), (64448, 73855)]