78353150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 155823360

約数和(自身を除く): 77470210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1231, 1273, 1675, 2462, 2546, 3350, 6155, 6365, 12310, 12730, 23389, 30775, 31825, 46778, 61550, 63650, 82477, 116945, 164954, 233890, 412385, 584725, 824770, 1169450, 1567063, 2061925, 3134126, 4123850, 7835315, 15670630, 39176575, 78353150]

約数ペア:

[(1, 78353150), (2, 39176575), (5, 15670630), (10, 7835315), (19, 4123850), (25, 3134126), (38, 2061925), (50, 1567063), (67, 1169450), (95, 824770), (134, 584725), (190, 412385), (335, 233890), (475, 164954), (670, 116945), (950, 82477), (1231, 63650), (1273, 61550), (1675, 46778), (2462, 31825), (2546, 30775), (3350, 23389), (6155, 12730), (6365, 12310)]