378512350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{261043}}^1$

素因数の和:261084

約数の個数: 24

約数和(自身を含む): 728312760

約数和(自身を除く): 349800410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 261043, 522086, 1305215, 2610430, 6526075, 7570247, 13052150, 15140494, 37851235, 75702470, 189256175, 378512350]

約数ペア:

[(1, 378512350), (2, 189256175), (5, 75702470), (10, 37851235), (25, 15140494), (29, 13052150), (50, 7570247), (58, 6526075), (145, 2610430), (290, 1305215), (725, 522086), (1450, 261043)]