1504100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 54

約数和(自身を含む): 3573990

約数和(自身を除く): 2069890

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 130, 169, 178, 260, 325, 338, 356, 445, 650, 676, 845, 890, 1157, 1300, 1690, 1780, 2225, 2314, 3380, 4225, 4450, 4628, 5785, 8450, 8900, 11570, 15041, 16900, 23140, 28925, 30082, 57850, 60164, 75205, 115700, 150410, 300820, 376025, 752050, 1504100]

約数ペア:

[(1, 1504100), (2, 752050), (4, 376025), (5, 300820), (10, 150410), (13, 115700), (20, 75205), (25, 60164), (26, 57850), (50, 30082), (52, 28925), (65, 23140), (89, 16900), (100, 15041), (130, 11570), (169, 8900), (178, 8450), (260, 5785), (325, 4628), (338, 4450), (356, 4225), (445, 3380), (650, 2314), (676, 2225), (845, 1780), (890, 1690), (1157, 1300)]