46539920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 126741888

約数和(自身を除く): 80201968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2027, 2296, 2870, 3280, 4054, 4592, 5740, 8108, 10135, 11480, 14189, 16216, 20270, 22960, 28378, 32432, 40540, 56756, 70945, 81080, 83107, 113512, 141890, 162160, 166214, 227024, 283780, 332428, 415535, 567560, 581749, 664856, 831070, 1135120, 1163498, 1329712, 1662140, 2326996, 2908745, 3324280, 4653992, 5817490, 6648560, 9307984, 11634980, 23269960, 46539920]

約数ペア:

[(1, 46539920), (2, 23269960), (4, 11634980), (5, 9307984), (7, 6648560), (8, 5817490), (10, 4653992), (14, 3324280), (16, 2908745), (20, 2326996), (28, 1662140), (35, 1329712), (40, 1163498), (41, 1135120), (56, 831070), (70, 664856), (80, 581749), (82, 567560), (112, 415535), (140, 332428), (164, 283780), (205, 227024), (280, 166214), (287, 162160), (328, 141890), (410, 113512), (560, 83107), (574, 81080), (656, 70945), (820, 56756), (1148, 40540), (1435, 32432), (1640, 28378), (2027, 22960), (2296, 20270), (2870, 16216), (3280, 14189), (4054, 11480), (4592, 10135), (5740, 8108)]