520080080500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{9721123}}^1$

素因数の和:9721249

約数の個数: 48

約数和(自身を含む): 1146470480064

約数和(自身を除く): 626390399564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 2140, 2675, 5350, 10700, 13375, 26750, 53500, 9721123, 19442246, 38884492, 48605615, 97211230, 194422460, 243028075, 486056150, 972112300, 1040160161, 1215140375, 2080320322, 2430280750, 4160640644, 4860561500, 5200800805, 10401601610, 20803203220, 26004004025, 52008008050, 104016016100, 130020020125, 260040040250, 520080080500]

約数ペア:

[(1, 520080080500), (2, 260040040250), (4, 130020020125), (5, 104016016100), (10, 52008008050), (20, 26004004025), (25, 20803203220), (50, 10401601610), (100, 5200800805), (107, 4860561500), (125, 4160640644), (214, 2430280750), (250, 2080320322), (428, 1215140375), (500, 1040160161), (535, 972112300), (1070, 486056150), (2140, 243028075), (2675, 194422460), (5350, 97211230), (10700, 48605615), (13375, 38884492), (26750, 19442246), (53500, 9721123)]