5320787920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{9887}}^1$

素因数の和:9969

約数の個数: 120

約数和(自身を含む): 14610350592

約数和(自身を除く): 9289562672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 961, 1085, 1240, 1736, 1922, 2170, 2480, 3472, 3844, 4340, 4805, 6727, 7688, 8680, 9610, 9887, 13454, 15376, 17360, 19220, 19774, 26908, 33635, 38440, 39548, 49435, 53816, 67270, 69209, 76880, 79096, 98870, 107632, 134540, 138418, 158192, 197740, 269080, 276836, 306497, 346045, 395480, 538160, 553672, 612994, 692090, 790960, 1107344, 1225988, 1384180, 1532485, 2145479, 2451976, 2768360, 3064970, 4290958, 4903952, 5536720, 6129940, 8581916, 9501407, 10727395, 12259880, 17163832, 19002814, 21454790, 24519760, 34327664, 38005628, 42909580, 47507035, 66509849, 76011256, 85819160, 95014070, 133019698, 152022512, 171638320, 190028140, 266039396, 332549245, 380056280, 532078792, 665098490, 760112560, 1064157584, 1330196980, 2660393960, 5320787920]

約数ペア:

[(1, 5320787920), (2, 2660393960), (4, 1330196980), (5, 1064157584), (7, 760112560), (8, 665098490), (10, 532078792), (14, 380056280), (16, 332549245), (20, 266039396), (28, 190028140), (31, 171638320), (35, 152022512), (40, 133019698), (56, 95014070), (62, 85819160), (70, 76011256), (80, 66509849), (112, 47507035), (124, 42909580), (140, 38005628), (155, 34327664), (217, 24519760), (248, 21454790), (280, 19002814), (310, 17163832), (434, 12259880), (496, 10727395), (560, 9501407), (620, 8581916), (868, 6129940), (961, 5536720), (1085, 4903952), (1240, 4290958), (1736, 3064970), (1922, 2768360), (2170, 2451976), (2480, 2145479), (3472, 1532485), (3844, 1384180), (4340, 1225988), (4805, 1107344), (6727, 790960), (7688, 692090), (8680, 612994), (9610, 553672), (9887, 538160), (13454, 395480), (15376, 346045), (17360, 306497), (19220, 276836), (19774, 269080), (26908, 197740), (33635, 158192), (38440, 138418), (39548, 134540), (49435, 107632), (53816, 98870), (67270, 79096), (69209, 76880)]