70258675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 98208000

約数和(自身を除く): 27949325

約数列:

[1, 5, 19, 23, 25, 59, 95, 109, 115, 295, 437, 475, 545, 575, 1121, 1357, 1475, 2071, 2185, 2507, 2725, 5605, 6431, 6785, 10355, 10925, 12535, 25783, 28025, 32155, 33925, 47633, 51775, 62675, 122189, 128915, 147913, 160775, 238165, 610945, 644575, 739565, 1190825, 2810347, 3054725, 3697825, 14051735, 70258675]

約数ペア:

[(1, 70258675), (5, 14051735), (19, 3697825), (23, 3054725), (25, 2810347), (59, 1190825), (95, 739565), (109, 644575), (115, 610945), (295, 238165), (437, 160775), (475, 147913), (545, 128915), (575, 122189), (1121, 62675), (1357, 51775), (1475, 47633), (2071, 33925), (2185, 32155), (2507, 28025), (2725, 25783), (5605, 12535), (6431, 10925), (6785, 10355)]