148934504450

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1009}}^1\times {\mathrm{7589}}^1$

素因数の和:8999

約数の個数: 48

約数和(自身を含む): 278042193000

約数和(自身を除く): 129107688550

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 1009, 1945, 2018, 3890, 5045, 7589, 9725, 10090, 15178, 19450, 25225, 37945, 50450, 75890, 189725, 379450, 392501, 785002, 1962505, 2952121, 3925010, 5904242, 7657301, 9812525, 14760605, 15314602, 19625050, 29521210, 38286505, 73803025, 76573010, 147606050, 191432525, 382865050, 2978690089, 5957380178, 14893450445, 29786900890, 74467252225, 148934504450]

約数ペア:

[(1, 148934504450), (2, 74467252225), (5, 29786900890), (10, 14893450445), (25, 5957380178), (50, 2978690089), (389, 382865050), (778, 191432525), (1009, 147606050), (1945, 76573010), (2018, 73803025), (3890, 38286505), (5045, 29521210), (7589, 19625050), (9725, 15314602), (10090, 14760605), (15178, 9812525), (19450, 7657301), (25225, 5904242), (37945, 3925010), (50450, 2952121), (75890, 1962505), (189725, 785002), (379450, 392501)]