157024550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 312152640

約数和(自身を除く): 155128090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2467, 2546, 3350, 4934, 6365, 12335, 12730, 24670, 31825, 46873, 61675, 63650, 93746, 123350, 165289, 234365, 330578, 468730, 826445, 1171825, 1652890, 2343650, 3140491, 4132225, 6280982, 8264450, 15702455, 31404910, 78512275, 157024550]

約数ペア:

[(1, 157024550), (2, 78512275), (5, 31404910), (10, 15702455), (19, 8264450), (25, 6280982), (38, 4132225), (50, 3140491), (67, 2343650), (95, 1652890), (134, 1171825), (190, 826445), (335, 468730), (475, 330578), (670, 234365), (950, 165289), (1273, 123350), (1675, 93746), (2467, 63650), (2546, 61675), (3350, 46873), (4934, 31825), (6365, 24670), (12335, 12730)]