4245248920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419491}}^1$

素因数の和:419536

約数の個数: 64

約数和(自身を含む): 10873232640

約数和(自身を除く): 6627983720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 419491, 838982, 1677964, 2097455, 3355928, 4194910, 4614401, 8389820, 9228802, 9648293, 16779640, 18457604, 19296586, 23072005, 36915208, 38593172, 46144010, 48241465, 77186344, 92288020, 96482930, 106131223, 184576040, 192965860, 212262446, 385931720, 424524892, 530656115, 849049784, 1061312230, 2122624460, 4245248920]

約数ペア:

[(1, 4245248920), (2, 2122624460), (4, 1061312230), (5, 849049784), (8, 530656115), (10, 424524892), (11, 385931720), (20, 212262446), (22, 192965860), (23, 184576040), (40, 106131223), (44, 96482930), (46, 92288020), (55, 77186344), (88, 48241465), (92, 46144010), (110, 38593172), (115, 36915208), (184, 23072005), (220, 19296586), (230, 18457604), (253, 16779640), (440, 9648293), (460, 9228802), (506, 8389820), (920, 4614401), (1012, 4194910), (1265, 3355928), (2024, 2097455), (2530, 1677964), (5060, 838982), (10120, 419491)]