34415840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11355

約数の個数: 48

約数和(自身を含む): 85594320

約数和(自身を除く): 51178480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 11321, 22642, 45284, 56605, 90568, 113210, 181136, 215099, 226420, 362272, 430198, 452840, 860396, 905680, 1075495, 1720792, 1811360, 2150990, 3441584, 4301980, 6883168, 8603960, 17207920, 34415840]

約数ペア:

[(1, 34415840), (2, 17207920), (4, 8603960), (5, 6883168), (8, 4301980), (10, 3441584), (16, 2150990), (19, 1811360), (20, 1720792), (32, 1075495), (38, 905680), (40, 860396), (76, 452840), (80, 430198), (95, 362272), (152, 226420), (160, 215099), (190, 181136), (304, 113210), (380, 90568), (608, 56605), (760, 45284), (1520, 22642), (3040, 11321)]