564594320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2488

約数の個数: 80

約数和(自身を含む): 1369579008

約数和(自身を除く): 804984688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 388, 485, 496, 620, 776, 970, 1240, 1552, 1940, 2347, 2480, 3007, 3880, 4694, 6014, 7760, 9388, 11735, 12028, 15035, 18776, 23470, 24056, 30070, 37552, 46940, 48112, 60140, 72757, 93880, 120280, 145514, 187760, 227659, 240560, 291028, 363785, 455318, 582056, 727570, 910636, 1138295, 1164112, 1455140, 1821272, 2276590, 2910280, 3642544, 4553180, 5820560, 7057429, 9106360, 14114858, 18212720, 28229716, 35287145, 56459432, 70574290, 112918864, 141148580, 282297160, 564594320]

約数ペア:

[(1, 564594320), (2, 282297160), (4, 141148580), (5, 112918864), (8, 70574290), (10, 56459432), (16, 35287145), (20, 28229716), (31, 18212720), (40, 14114858), (62, 9106360), (80, 7057429), (97, 5820560), (124, 4553180), (155, 3642544), (194, 2910280), (248, 2276590), (310, 1821272), (388, 1455140), (485, 1164112), (496, 1138295), (620, 910636), (776, 727570), (970, 582056), (1240, 455318), (1552, 363785), (1940, 291028), (2347, 240560), (2480, 227659), (3007, 187760), (3880, 145514), (4694, 120280), (6014, 93880), (7760, 72757), (9388, 60140), (11735, 48112), (12028, 46940), (15035, 37552), (18776, 30070), (23470, 24056)]