2868758900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{585461}}^1$

素因数の和:585489

約数の個数: 54

約数和(自身を含む): 7241579478

約数和(自身を除く): 4372820578

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 585461, 1170922, 2341844, 2927305, 4098227, 5854610, 8196454, 11709220, 14636525, 16392908, 20491135, 28687589, 29273050, 40982270, 57375178, 58546100, 81964540, 102455675, 114750356, 143437945, 204911350, 286875890, 409822700, 573751780, 717189725, 1434379450, 2868758900]

約数ペア:

[(1, 2868758900), (2, 1434379450), (4, 717189725), (5, 573751780), (7, 409822700), (10, 286875890), (14, 204911350), (20, 143437945), (25, 114750356), (28, 102455675), (35, 81964540), (49, 58546100), (50, 57375178), (70, 40982270), (98, 29273050), (100, 28687589), (140, 20491135), (175, 16392908), (196, 14636525), (245, 11709220), (350, 8196454), (490, 5854610), (700, 4098227), (980, 2927305), (1225, 2341844), (2450, 1170922), (4900, 585461)]