47741540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 129427200

約数和(自身を除く): 81685660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1069, 1276, 1540, 1595, 2030, 2138, 2233, 3190, 4060, 4276, 4466, 5345, 6380, 7483, 8932, 10690, 11165, 11759, 14966, 21380, 22330, 23518, 29932, 31001, 37415, 44660, 47036, 58795, 62002, 74830, 82313, 117590, 124004, 149660, 155005, 164626, 217007, 235180, 310010, 329252, 341011, 411565, 434014, 620020, 682022, 823130, 868028, 1085035, 1364044, 1646260, 1705055, 2170070, 2387077, 3410110, 4340140, 4774154, 6820220, 9548308, 11935385, 23870770, 47741540]

約数ペア:

[(1, 47741540), (2, 23870770), (4, 11935385), (5, 9548308), (7, 6820220), (10, 4774154), (11, 4340140), (14, 3410110), (20, 2387077), (22, 2170070), (28, 1705055), (29, 1646260), (35, 1364044), (44, 1085035), (55, 868028), (58, 823130), (70, 682022), (77, 620020), (110, 434014), (116, 411565), (140, 341011), (145, 329252), (154, 310010), (203, 235180), (220, 217007), (290, 164626), (308, 155005), (319, 149660), (385, 124004), (406, 117590), (580, 82313), (638, 74830), (770, 62002), (812, 58795), (1015, 47036), (1069, 44660), (1276, 37415), (1540, 31001), (1595, 29932), (2030, 23518), (2138, 22330), (2233, 21380), (3190, 14966), (4060, 11759), (4276, 11165), (4466, 10690), (5345, 8932), (6380, 7483)]