1752118580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{7949}}^1$

素因数の和:8168

約数の個数: 48

約数和(自身を含む): 3750364800

約数和(自身を除く): 1998246220

約数列:

[1, 2, 4, 5, 10, 20, 103, 107, 206, 214, 412, 428, 515, 535, 1030, 1070, 2060, 2140, 7949, 11021, 15898, 22042, 31796, 39745, 44084, 55105, 79490, 110210, 158980, 220420, 818747, 850543, 1637494, 1701086, 3274988, 3402172, 4093735, 4252715, 8187470, 8505430, 16374940, 17010860, 87605929, 175211858, 350423716, 438029645, 876059290, 1752118580]

約数ペア:

[(1, 1752118580), (2, 876059290), (4, 438029645), (5, 350423716), (10, 175211858), (20, 87605929), (103, 17010860), (107, 16374940), (206, 8505430), (214, 8187470), (412, 4252715), (428, 4093735), (515, 3402172), (535, 3274988), (1030, 1701086), (1070, 1637494), (2060, 850543), (2140, 818747), (7949, 220420), (11021, 158980), (15898, 110210), (22042, 79490), (31796, 55105), (39745, 44084)]