101048920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1153}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 260896320

約数和(自身を除く): 159847400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1153, 1252, 1565, 2191, 2306, 2504, 3130, 4382, 4612, 5765, 6260, 8071, 8764, 9224, 10955, 11530, 12520, 16142, 17528, 21910, 23060, 32284, 40355, 43820, 46120, 64568, 80710, 87640, 161420, 322840, 360889, 721778, 1443556, 1804445, 2526223, 2887112, 3608890, 5052446, 7217780, 10104892, 12631115, 14435560, 20209784, 25262230, 50524460, 101048920]

約数ペア:

[(1, 101048920), (2, 50524460), (4, 25262230), (5, 20209784), (7, 14435560), (8, 12631115), (10, 10104892), (14, 7217780), (20, 5052446), (28, 3608890), (35, 2887112), (40, 2526223), (56, 1804445), (70, 1443556), (140, 721778), (280, 360889), (313, 322840), (626, 161420), (1153, 87640), (1252, 80710), (1565, 64568), (2191, 46120), (2306, 43820), (2504, 40355), (3130, 32284), (4382, 23060), (4612, 21910), (5765, 17528), (6260, 16142), (8071, 12520), (8764, 11530), (9224, 10955)]