34883720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 80069580

約数和(自身を除く): 45185860

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 173, 284, 346, 355, 568, 692, 710, 865, 1384, 1420, 1730, 2840, 3460, 5041, 6920, 10082, 12283, 20164, 24566, 25205, 40328, 49132, 50410, 61415, 98264, 100820, 122830, 201640, 245660, 491320, 872093, 1744186, 3488372, 4360465, 6976744, 8720930, 17441860, 34883720]

約数ペア:

[(1, 34883720), (2, 17441860), (4, 8720930), (5, 6976744), (8, 4360465), (10, 3488372), (20, 1744186), (40, 872093), (71, 491320), (142, 245660), (173, 201640), (284, 122830), (346, 100820), (355, 98264), (568, 61415), (692, 50410), (710, 49132), (865, 40328), (1384, 25205), (1420, 24566), (1730, 20164), (2840, 12283), (3460, 10082), (5041, 6920)]