22051795960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{12437}}^1$

素因数の和:14800

約数の個数: 64

約数和(自身を含む): 52254525600

約数和(自身を除く): 30202729640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2333, 4666, 9332, 11665, 12437, 18664, 23330, 24874, 44327, 46660, 49748, 62185, 88654, 93320, 99496, 124370, 177308, 221635, 236303, 248740, 354616, 443270, 472606, 497480, 886540, 945212, 1181515, 1773080, 1890424, 2363030, 4726060, 9452120, 29015521, 58031042, 116062084, 145077605, 232124168, 290155210, 551294899, 580310420, 1102589798, 1160620840, 2205179596, 2756474495, 4410359192, 5512948990, 11025897980, 22051795960]

約数ペア:

[(1, 22051795960), (2, 11025897980), (4, 5512948990), (5, 4410359192), (8, 2756474495), (10, 2205179596), (19, 1160620840), (20, 1102589798), (38, 580310420), (40, 551294899), (76, 290155210), (95, 232124168), (152, 145077605), (190, 116062084), (380, 58031042), (760, 29015521), (2333, 9452120), (4666, 4726060), (9332, 2363030), (11665, 1890424), (12437, 1773080), (18664, 1181515), (23330, 945212), (24874, 886540), (44327, 497480), (46660, 472606), (49748, 443270), (62185, 354616), (88654, 248740), (93320, 236303), (99496, 221635), (124370, 177308)]