39626950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 81267120

約数和(自身を除く): 41640170

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 661, 1090, 1199, 1322, 2398, 2725, 3305, 5450, 5995, 6610, 7271, 11990, 14542, 16525, 29975, 33050, 36355, 59950, 72049, 72710, 144098, 181775, 360245, 363550, 720490, 792539, 1585078, 1801225, 3602450, 3962695, 7925390, 19813475, 39626950]

約数ペア:

[(1, 39626950), (2, 19813475), (5, 7925390), (10, 3962695), (11, 3602450), (22, 1801225), (25, 1585078), (50, 792539), (55, 720490), (109, 363550), (110, 360245), (218, 181775), (275, 144098), (545, 72710), (550, 72049), (661, 59950), (1090, 36355), (1199, 33050), (1322, 29975), (2398, 16525), (2725, 14542), (3305, 11990), (5450, 7271), (5995, 6610)]