12144200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 28943460

約数和(自身を除く): 16799260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1481, 1640, 2050, 2962, 4100, 5924, 7405, 8200, 11848, 14810, 29620, 37025, 59240, 60721, 74050, 121442, 148100, 242884, 296200, 303605, 485768, 607210, 1214420, 1518025, 2428840, 3036050, 6072100, 12144200]

約数ペア:

[(1, 12144200), (2, 6072100), (4, 3036050), (5, 2428840), (8, 1518025), (10, 1214420), (20, 607210), (25, 485768), (40, 303605), (41, 296200), (50, 242884), (82, 148100), (100, 121442), (164, 74050), (200, 60721), (205, 59240), (328, 37025), (410, 29620), (820, 14810), (1025, 11848), (1481, 8200), (1640, 7405), (2050, 5924), (2962, 4100)]