1569604207960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1\times {\mathrm{360229}}^1$

素因数の和:361460

約数の個数: 64

約数和(自身を含む): 3571204946400

約数和(自身を除く): 2001600738440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1123, 1940, 2246, 3880, 4492, 5615, 8984, 11230, 22460, 44920, 108931, 217862, 360229, 435724, 544655, 720458, 871448, 1089310, 1440916, 1801145, 2178620, 2881832, 3602290, 4357240, 7204580, 14409160, 34942213, 69884426, 139768852, 174711065, 279537704, 349422130, 404537167, 698844260, 809074334, 1397688520, 1618148668, 2022685835, 3236297336, 4045371670, 8090743340, 16181486680, 39240105199, 78480210398, 156960420796, 196200525995, 313920841592, 392401051990, 784802103980, 1569604207960]

約数ペア:

[(1, 1569604207960), (2, 784802103980), (4, 392401051990), (5, 313920841592), (8, 196200525995), (10, 156960420796), (20, 78480210398), (40, 39240105199), (97, 16181486680), (194, 8090743340), (388, 4045371670), (485, 3236297336), (776, 2022685835), (970, 1618148668), (1123, 1397688520), (1940, 809074334), (2246, 698844260), (3880, 404537167), (4492, 349422130), (5615, 279537704), (8984, 174711065), (11230, 139768852), (22460, 69884426), (44920, 34942213), (108931, 14409160), (217862, 7204580), (360229, 4357240), (435724, 3602290), (544655, 2881832), (720458, 2178620), (871448, 1801145), (1089310, 1440916)]