5280391120

素因数分解:

$2^4\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{30829}}^1$

素因数の和:32983

約数の個数: 40

約数和(自身を含む): 12283041960

約数和(自身を除く): 7002650840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2141, 4282, 8564, 10705, 17128, 21410, 30829, 34256, 42820, 61658, 85640, 123316, 154145, 171280, 246632, 308290, 493264, 616580, 1233160, 2466320, 66004889, 132009778, 264019556, 330024445, 528039112, 660048890, 1056078224, 1320097780, 2640195560, 5280391120]

約数ペア:

[(1, 5280391120), (2, 2640195560), (4, 1320097780), (5, 1056078224), (8, 660048890), (10, 528039112), (16, 330024445), (20, 264019556), (40, 132009778), (80, 66004889), (2141, 2466320), (4282, 1233160), (8564, 616580), (10705, 493264), (17128, 308290), (21410, 246632), (30829, 171280), (34256, 154145), (42820, 123316), (61658, 85640)]