98656760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 229461120

約数和(自身を除く): 130804360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 97, 188, 194, 235, 376, 388, 470, 485, 541, 776, 940, 970, 1082, 1880, 1940, 2164, 2705, 3880, 4328, 4559, 5410, 9118, 10820, 18236, 21640, 22795, 25427, 36472, 45590, 50854, 52477, 91180, 101708, 104954, 127135, 182360, 203416, 209908, 254270, 262385, 419816, 508540, 524770, 1017080, 1049540, 2099080, 2466419, 4932838, 9865676, 12332095, 19731352, 24664190, 49328380, 98656760]

約数ペア:

[(1, 98656760), (2, 49328380), (4, 24664190), (5, 19731352), (8, 12332095), (10, 9865676), (20, 4932838), (40, 2466419), (47, 2099080), (94, 1049540), (97, 1017080), (188, 524770), (194, 508540), (235, 419816), (376, 262385), (388, 254270), (470, 209908), (485, 203416), (541, 182360), (776, 127135), (940, 104954), (970, 101708), (1082, 91180), (1880, 52477), (1940, 50854), (2164, 45590), (2705, 36472), (3880, 25427), (4328, 22795), (4559, 21640), (5410, 18236), (9118, 10820)]