61334500

素因数分解:

$2^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 134774640

約数和(自身を除く): 73440140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 241, 250, 482, 500, 509, 964, 1018, 1205, 2036, 2410, 2545, 4820, 5090, 6025, 10180, 12050, 12725, 24100, 25450, 30125, 50900, 60250, 63625, 120500, 122669, 127250, 245338, 254500, 490676, 613345, 1226690, 2453380, 3066725, 6133450, 12266900, 15333625, 30667250, 61334500]

約数ペア:

[(1, 61334500), (2, 30667250), (4, 15333625), (5, 12266900), (10, 6133450), (20, 3066725), (25, 2453380), (50, 1226690), (100, 613345), (125, 490676), (241, 254500), (250, 245338), (482, 127250), (500, 122669), (509, 120500), (964, 63625), (1018, 60250), (1205, 50900), (2036, 30125), (2410, 25450), (2545, 24100), (4820, 12725), (5090, 12050), (6025, 10180)]