154733260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19009}}^1$

素因数の和:19066

約数の個数: 48

約数和(自身を含む): 364079520

約数和(自身を除く): 209346260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 19009, 38018, 76036, 95045, 190090, 209099, 380180, 418198, 703333, 836396, 1045495, 1406666, 2090990, 2813332, 3516665, 4181980, 7033330, 7736663, 14066660, 15473326, 30946652, 38683315, 77366630, 154733260]

約数ペア:

[(1, 154733260), (2, 77366630), (4, 38683315), (5, 30946652), (10, 15473326), (11, 14066660), (20, 7736663), (22, 7033330), (37, 4181980), (44, 3516665), (55, 2813332), (74, 2090990), (110, 1406666), (148, 1045495), (185, 836396), (220, 703333), (370, 418198), (407, 380180), (740, 209099), (814, 190090), (1628, 95045), (2035, 76036), (4070, 38018), (8140, 19009)]