103565980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5647}}^1$

素因数の和:5794

約数の個数: 48

約数和(自身を含む): 250500096

約数和(自身を除く): 146934116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 5647, 9170, 11294, 18340, 22588, 28235, 39529, 56470, 79058, 112940, 158116, 197645, 395290, 739757, 790580, 1479514, 2959028, 3698785, 5178299, 7397570, 10356598, 14795140, 20713196, 25891495, 51782990, 103565980]

約数ペア:

[(1, 103565980), (2, 51782990), (4, 25891495), (5, 20713196), (7, 14795140), (10, 10356598), (14, 7397570), (20, 5178299), (28, 3698785), (35, 2959028), (70, 1479514), (131, 790580), (140, 739757), (262, 395290), (524, 197645), (655, 158116), (917, 112940), (1310, 79058), (1834, 56470), (2620, 39529), (3668, 28235), (4585, 22588), (5647, 18340), (9170, 11294)]