40190928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 110469120

約数和(自身を除く): 70278192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 347, 381, 456, 508, 694, 762, 912, 1016, 1041, 1388, 1524, 2032, 2082, 2413, 2776, 3048, 4164, 4826, 5552, 6096, 6593, 7239, 8328, 9652, 13186, 14478, 16656, 19304, 19779, 26372, 28956, 38608, 39558, 44069, 52744, 57912, 79116, 88138, 105488, 115824, 132207, 158232, 176276, 264414, 316464, 352552, 528828, 705104, 837311, 1057656, 1674622, 2115312, 2511933, 3349244, 5023866, 6698488, 10047732, 13396976, 20095464, 40190928]

約数ペア:

[(1, 40190928), (2, 20095464), (3, 13396976), (4, 10047732), (6, 6698488), (8, 5023866), (12, 3349244), (16, 2511933), (19, 2115312), (24, 1674622), (38, 1057656), (48, 837311), (57, 705104), (76, 528828), (114, 352552), (127, 316464), (152, 264414), (228, 176276), (254, 158232), (304, 132207), (347, 115824), (381, 105488), (456, 88138), (508, 79116), (694, 57912), (762, 52744), (912, 44069), (1016, 39558), (1041, 38608), (1388, 28956), (1524, 26372), (2032, 19779), (2082, 19304), (2413, 16656), (2776, 14478), (3048, 13186), (4164, 9652), (4826, 8328), (5552, 7239), (6096, 6593)]