99543460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 214361280

約数和(自身を除く): 114817820

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 139, 244, 278, 305, 556, 587, 610, 695, 1174, 1220, 1390, 2348, 2780, 2935, 5870, 8479, 11740, 16958, 33916, 35807, 42395, 71614, 81593, 84790, 143228, 163186, 169580, 179035, 326372, 358070, 407965, 716140, 815930, 1631860, 4977173, 9954346, 19908692, 24885865, 49771730, 99543460]

約数ペア:

[(1, 99543460), (2, 49771730), (4, 24885865), (5, 19908692), (10, 9954346), (20, 4977173), (61, 1631860), (122, 815930), (139, 716140), (244, 407965), (278, 358070), (305, 326372), (556, 179035), (587, 169580), (610, 163186), (695, 143228), (1174, 84790), (1220, 81593), (1390, 71614), (2348, 42395), (2780, 35807), (2935, 33916), (5870, 16958), (8479, 11740)]