22464050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 49808196

約数和(自身を除く): 27344146

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 173, 175, 245, 265, 346, 350, 371, 490, 530, 742, 865, 1211, 1225, 1325, 1730, 1855, 2422, 2450, 2597, 2650, 3710, 4325, 5194, 6055, 8477, 8650, 9169, 9275, 12110, 12985, 16954, 18338, 18550, 25970, 30275, 42385, 45845, 60550, 64183, 64925, 84770, 91690, 128366, 129850, 211925, 229225, 320915, 423850, 449281, 458450, 641830, 898562, 1604575, 2246405, 3209150, 4492810, 11232025, 22464050]

約数ペア:

[(1, 22464050), (2, 11232025), (5, 4492810), (7, 3209150), (10, 2246405), (14, 1604575), (25, 898562), (35, 641830), (49, 458450), (50, 449281), (53, 423850), (70, 320915), (98, 229225), (106, 211925), (173, 129850), (175, 128366), (245, 91690), (265, 84770), (346, 64925), (350, 64183), (371, 60550), (490, 45845), (530, 42385), (742, 30275), (865, 25970), (1211, 18550), (1225, 18338), (1325, 16954), (1730, 12985), (1855, 12110), (2422, 9275), (2450, 9169), (2597, 8650), (2650, 8477), (3710, 6055), (4325, 5194)]