40580048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4659

約数の個数: 40

約数和(自身を含む): 85634400

約数和(自身を除く): 45054352

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 4603, 8816, 9206, 18412, 36824, 73648, 87457, 133487, 174914, 266974, 349828, 533948, 699656, 1067896, 1399312, 2135792, 2536253, 5072506, 10145012, 20290024, 40580048]

約数ペア:

[(1, 40580048), (2, 20290024), (4, 10145012), (8, 5072506), (16, 2536253), (19, 2135792), (29, 1399312), (38, 1067896), (58, 699656), (76, 533948), (116, 349828), (152, 266974), (232, 174914), (304, 133487), (464, 87457), (551, 73648), (1102, 36824), (2204, 18412), (4408, 9206), (4603, 8816)]