40459620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16447}}^1$

素因数の和:16500

約数の個数: 48

約数和(自身を含む): 116057088

約数和(自身を除く): 75597468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 16447, 32894, 49341, 65788, 82235, 98682, 164470, 197364, 246705, 328940, 493410, 674327, 986820, 1348654, 2022981, 2697308, 3371635, 4045962, 6743270, 8091924, 10114905, 13486540, 20229810, 40459620]

約数ペア:

[(1, 40459620), (2, 20229810), (3, 13486540), (4, 10114905), (5, 8091924), (6, 6743270), (10, 4045962), (12, 3371635), (15, 2697308), (20, 2022981), (30, 1348654), (41, 986820), (60, 674327), (82, 493410), (123, 328940), (164, 246705), (205, 197364), (246, 164470), (410, 98682), (492, 82235), (615, 65788), (820, 49341), (1230, 32894), (2460, 16447)]