54261567440

素因数分解:

$2^4\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{428471}}^1$

素因数の和:430067

約数の個数: 40

約数和(自身を含む): 126238134528

約数和(自身を除く): 71976567088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1583, 3166, 6332, 7915, 12664, 15830, 25328, 31660, 63320, 126640, 428471, 856942, 1713884, 2142355, 3427768, 4284710, 6855536, 8569420, 17138840, 34277680, 678269593, 1356539186, 2713078372, 3391347965, 5426156744, 6782695930, 10852313488, 13565391860, 27130783720, 54261567440]

約数ペア:

[(1, 54261567440), (2, 27130783720), (4, 13565391860), (5, 10852313488), (8, 6782695930), (10, 5426156744), (16, 3391347965), (20, 2713078372), (40, 1356539186), (80, 678269593), (1583, 34277680), (3166, 17138840), (6332, 8569420), (7915, 6855536), (12664, 4284710), (15830, 3427768), (25328, 2142355), (31660, 1713884), (63320, 856942), (126640, 428471)]