556283840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8066

約数の個数: 112

約数和(自身を含む): 1562916864

約数和(自身を除く): 1006633024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8011, 8680, 9920, 13888, 16022, 17360, 32044, 34720, 40055, 56077, 64088, 69440, 80110, 112154, 128176, 160220, 224308, 248341, 256352, 280385, 320440, 448616, 496682, 512704, 560770, 640880, 897232, 993364, 1121540, 1241705, 1281760, 1738387, 1794464, 1986728, 2243080, 2483410, 2563520, 3476774, 3588928, 3973456, 4486160, 4966820, 6953548, 7946912, 8691935, 8972320, 9933640, 13907096, 15893824, 17383870, 17944640, 19867280, 27814192, 34767740, 39734560, 55628384, 69535480, 79469120, 111256768, 139070960, 278141920, 556283840]

約数ペア:

[(1, 556283840), (2, 278141920), (4, 139070960), (5, 111256768), (7, 79469120), (8, 69535480), (10, 55628384), (14, 39734560), (16, 34767740), (20, 27814192), (28, 19867280), (31, 17944640), (32, 17383870), (35, 15893824), (40, 13907096), (56, 9933640), (62, 8972320), (64, 8691935), (70, 7946912), (80, 6953548), (112, 4966820), (124, 4486160), (140, 3973456), (155, 3588928), (160, 3476774), (217, 2563520), (224, 2483410), (248, 2243080), (280, 1986728), (310, 1794464), (320, 1738387), (434, 1281760), (448, 1241705), (496, 1121540), (560, 993364), (620, 897232), (868, 640880), (992, 560770), (1085, 512704), (1120, 496682), (1240, 448616), (1736, 320440), (1984, 280385), (2170, 256352), (2240, 248341), (2480, 224308), (3472, 160220), (4340, 128176), (4960, 112154), (6944, 80110), (8011, 69440), (8680, 64088), (9920, 56077), (13888, 40055), (16022, 34720), (17360, 32044)]