41302820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 94842048

約数和(自身を除く): 53539228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2371, 3484, 4355, 4742, 8710, 9484, 11855, 17420, 23710, 30823, 47420, 61646, 123292, 154115, 158857, 308230, 317714, 616460, 635428, 794285, 1588570, 2065141, 3177140, 4130282, 8260564, 10325705, 20651410, 41302820]

約数ペア:

[(1, 41302820), (2, 20651410), (4, 10325705), (5, 8260564), (10, 4130282), (13, 3177140), (20, 2065141), (26, 1588570), (52, 794285), (65, 635428), (67, 616460), (130, 317714), (134, 308230), (260, 158857), (268, 154115), (335, 123292), (670, 61646), (871, 47420), (1340, 30823), (1742, 23710), (2371, 17420), (3484, 11855), (4355, 9484), (4742, 8710)]