8128083530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83717}}^1$

素因数の和:83823

約数の個数: 64

約数和(自身を含む): 17841980160

約数和(自身を除く): 9713896630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 2555, 2774, 5110, 6935, 9709, 13870, 19418, 48545, 83717, 97090, 167434, 418585, 586019, 837170, 1172038, 1590623, 2930095, 3181246, 5860190, 6111341, 7953115, 11134361, 12222682, 15906230, 22268722, 30556705, 42779387, 55671805, 61113410, 85558774, 111343610, 116115479, 213896935, 232230958, 427793870, 580577395, 812808353, 1161154790, 1625616706, 4064041765, 8128083530]

約数ペア:

[(1, 8128083530), (2, 4064041765), (5, 1625616706), (7, 1161154790), (10, 812808353), (14, 580577395), (19, 427793870), (35, 232230958), (38, 213896935), (70, 116115479), (73, 111343610), (95, 85558774), (133, 61113410), (146, 55671805), (190, 42779387), (266, 30556705), (365, 22268722), (511, 15906230), (665, 12222682), (730, 11134361), (1022, 7953115), (1330, 6111341), (1387, 5860190), (2555, 3181246), (2774, 2930095), (5110, 1590623), (6935, 1172038), (9709, 837170), (13870, 586019), (19418, 418585), (48545, 167434), (83717, 97090)]