42905300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6128

約数の個数: 36

約数和(自身を含む): 94431456

約数和(自身を除く): 51526156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6043, 7100, 12086, 24172, 30215, 60430, 120860, 151075, 302150, 429053, 604300, 858106, 1716212, 2145265, 4290530, 8581060, 10726325, 21452650, 42905300]

約数ペア:

[(1, 42905300), (2, 21452650), (4, 10726325), (5, 8581060), (10, 4290530), (20, 2145265), (25, 1716212), (50, 858106), (71, 604300), (100, 429053), (142, 302150), (284, 151075), (355, 120860), (710, 60430), (1420, 30215), (1775, 24172), (3550, 12086), (6043, 7100)]