100362640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 268054272

約数和(自身を除く): 167691632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 647, 1108, 1294, 1385, 1939, 2216, 2588, 2770, 3235, 3878, 4432, 4529, 5176, 5540, 6470, 7756, 9058, 9695, 10352, 11080, 12940, 15512, 18116, 19390, 22160, 22645, 25880, 31024, 36232, 38780, 45290, 51760, 72464, 77560, 90580, 155120, 179219, 181160, 358438, 362320, 716876, 896095, 1254533, 1433752, 1792190, 2509066, 2867504, 3584380, 5018132, 6272665, 7168760, 10036264, 12545330, 14337520, 20072528, 25090660, 50181320, 100362640]

約数ペア:

[(1, 100362640), (2, 50181320), (4, 25090660), (5, 20072528), (7, 14337520), (8, 12545330), (10, 10036264), (14, 7168760), (16, 6272665), (20, 5018132), (28, 3584380), (35, 2867504), (40, 2509066), (56, 1792190), (70, 1433752), (80, 1254533), (112, 896095), (140, 716876), (277, 362320), (280, 358438), (554, 181160), (560, 179219), (647, 155120), (1108, 90580), (1294, 77560), (1385, 72464), (1939, 51760), (2216, 45290), (2588, 38780), (2770, 36232), (3235, 31024), (3878, 25880), (4432, 22645), (4529, 22160), (5176, 19390), (5540, 18116), (6470, 15512), (7756, 12940), (9058, 11080), (9695, 10352)]