12823040900

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{569}}^1\times {\mathrm{1259}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 28052892000

約数和(自身を除く): 15229851100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 569, 716, 895, 1138, 1259, 1790, 2276, 2518, 2845, 3580, 4475, 5036, 5690, 6295, 8950, 11380, 12590, 14225, 17900, 25180, 28450, 31475, 56900, 62950, 101851, 125900, 203702, 225361, 407404, 450722, 509255, 716371, 901444, 1018510, 1126805, 1432742, 2037020, 2253610, 2546275, 2865484, 3581855, 4507220, 5092550, 5634025, 7163710, 10185100, 11268050, 14327420, 17909275, 22536100, 35818550, 71637100, 128230409, 256460818, 512921636, 641152045, 1282304090, 2564608180, 3205760225, 6411520450, 12823040900]

約数ペア:

[(1, 12823040900), (2, 6411520450), (4, 3205760225), (5, 2564608180), (10, 1282304090), (20, 641152045), (25, 512921636), (50, 256460818), (100, 128230409), (179, 71637100), (358, 35818550), (569, 22536100), (716, 17909275), (895, 14327420), (1138, 11268050), (1259, 10185100), (1790, 7163710), (2276, 5634025), (2518, 5092550), (2845, 4507220), (3580, 3581855), (4475, 2865484), (5036, 2546275), (5690, 2253610), (6295, 2037020), (8950, 1432742), (11380, 1126805), (12590, 1018510), (14225, 901444), (17900, 716371), (25180, 509255), (28450, 450722), (31475, 407404), (56900, 225361), (62950, 203702), (101851, 125900)]