201600340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 441479808

約数和(自身を除く): 239879468

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 2279, 4423, 4558, 8846, 9116, 11395, 17692, 22115, 22790, 44230, 45580, 88460, 190189, 234419, 380378, 468838, 760756, 937676, 950945, 1172095, 1901890, 2344190, 3803780, 4688380, 10080017, 20160034, 40320068, 50400085, 100800170, 201600340]

約数ペア:

[(1, 201600340), (2, 100800170), (4, 50400085), (5, 40320068), (10, 20160034), (20, 10080017), (43, 4688380), (53, 3803780), (86, 2344190), (106, 1901890), (172, 1172095), (212, 950945), (215, 937676), (265, 760756), (430, 468838), (530, 380378), (860, 234419), (1060, 190189), (2279, 88460), (4423, 45580), (4558, 44230), (8846, 22790), (9116, 22115), (11395, 17692)]