125890709750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{38735603}}^1$

素因数の和:38735633

約数の個数: 32

約数和(自身を含む): 253795677408

約数和(自身を除く): 127904967658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 38735603, 77471206, 193678015, 387356030, 503562839, 968390075, 1007125678, 1936780150, 2517814195, 4841950375, 5035628390, 9683900750, 12589070975, 25178141950, 62945354875, 125890709750]

約数ペア:

[(1, 125890709750), (2, 62945354875), (5, 25178141950), (10, 12589070975), (13, 9683900750), (25, 5035628390), (26, 4841950375), (50, 2517814195), (65, 1936780150), (125, 1007125678), (130, 968390075), (250, 503562839), (325, 387356030), (650, 193678015), (1625, 77471206), (3250, 38735603)]