100809976340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1\times {\mathrm{20113}}^1$

素因数の和:23628

約数の個数: 48

約数和(自身を含む): 214674147408

約数和(自身を除く): 113864171068

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3433, 6866, 13732, 17165, 20113, 34330, 40226, 68660, 80452, 100565, 201130, 250609, 402260, 501218, 1002436, 1253045, 1468249, 2506090, 2936498, 5012180, 5872996, 7341245, 14682490, 29364980, 69047929, 138095858, 276191716, 345239645, 690479290, 1380958580, 5040498817, 10080997634, 20161995268, 25202494085, 50404988170, 100809976340]

約数ペア:

[(1, 100809976340), (2, 50404988170), (4, 25202494085), (5, 20161995268), (10, 10080997634), (20, 5040498817), (73, 1380958580), (146, 690479290), (292, 345239645), (365, 276191716), (730, 138095858), (1460, 69047929), (3433, 29364980), (6866, 14682490), (13732, 7341245), (17165, 5872996), (20113, 5012180), (34330, 2936498), (40226, 2506090), (68660, 1468249), (80452, 1253045), (100565, 1002436), (201130, 501218), (250609, 402260)]