41245180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 89540640

約数和(自身を除く): 48295460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 179, 205, 281, 358, 410, 562, 716, 820, 895, 1124, 1405, 1790, 2810, 3580, 5620, 7339, 11521, 14678, 23042, 29356, 36695, 46084, 50299, 57605, 73390, 100598, 115210, 146780, 201196, 230420, 251495, 502990, 1005980, 2062259, 4124518, 8249036, 10311295, 20622590, 41245180]

約数ペア:

[(1, 41245180), (2, 20622590), (4, 10311295), (5, 8249036), (10, 4124518), (20, 2062259), (41, 1005980), (82, 502990), (164, 251495), (179, 230420), (205, 201196), (281, 146780), (358, 115210), (410, 100598), (562, 73390), (716, 57605), (820, 50299), (895, 46084), (1124, 36695), (1405, 29356), (1790, 23042), (2810, 14678), (3580, 11521), (5620, 7339)]