9521960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 25297920

約数和(自身を除く): 15775960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1097, 1240, 1736, 2170, 2194, 4340, 4388, 5485, 7679, 8680, 8776, 10970, 15358, 21940, 30716, 34007, 38395, 43880, 61432, 68014, 76790, 136028, 153580, 170035, 238049, 272056, 307160, 340070, 476098, 680140, 952196, 1190245, 1360280, 1904392, 2380490, 4760980, 9521960]

約数ペア:

[(1, 9521960), (2, 4760980), (4, 2380490), (5, 1904392), (7, 1360280), (8, 1190245), (10, 952196), (14, 680140), (20, 476098), (28, 340070), (31, 307160), (35, 272056), (40, 238049), (56, 170035), (62, 153580), (70, 136028), (124, 76790), (140, 68014), (155, 61432), (217, 43880), (248, 38395), (280, 34007), (310, 30716), (434, 21940), (620, 15358), (868, 10970), (1085, 8776), (1097, 8680), (1240, 7679), (1736, 5485), (2170, 4388), (2194, 4340)]