100406735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 149778720

約数和(自身を除く): 49371985

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 361, 389, 715, 1045, 1235, 1805, 1945, 2717, 3971, 4279, 4693, 5057, 7391, 13585, 19855, 21395, 23465, 25285, 36955, 51623, 55627, 81301, 96083, 140429, 258115, 278135, 406505, 480415, 702145, 1056913, 1544719, 1825577, 5284565, 7723595, 9127885, 20081347, 100406735]

約数ペア:

[(1, 100406735), (5, 20081347), (11, 9127885), (13, 7723595), (19, 5284565), (55, 1825577), (65, 1544719), (95, 1056913), (143, 702145), (209, 480415), (247, 406505), (361, 278135), (389, 258115), (715, 140429), (1045, 96083), (1235, 81301), (1805, 55627), (1945, 51623), (2717, 36955), (3971, 25285), (4279, 23465), (4693, 21395), (5057, 19855), (7391, 13585)]