28729300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12491}}^1$

素因数の和:12528

約数の個数: 36

約数和(自身を含む): 65058336

約数和(自身を除く): 36329036

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 12491, 24982, 49964, 62455, 124910, 249820, 287293, 312275, 574586, 624550, 1149172, 1249100, 1436465, 2872930, 5745860, 7182325, 14364650, 28729300]

約数ペア:

[(1, 28729300), (2, 14364650), (4, 7182325), (5, 5745860), (10, 2872930), (20, 1436465), (23, 1249100), (25, 1149172), (46, 624550), (50, 574586), (92, 312275), (100, 287293), (115, 249820), (230, 124910), (460, 62455), (575, 49964), (1150, 24982), (2300, 12491)]