42317860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 97767936

約数和(自身を除く): 55450076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 3463, 6110, 6926, 12220, 13852, 17315, 34630, 45019, 69260, 90038, 162761, 180076, 225095, 325522, 450190, 651044, 813805, 900380, 1627610, 2115893, 3255220, 4231786, 8463572, 10579465, 21158930, 42317860]

約数ペア:

[(1, 42317860), (2, 21158930), (4, 10579465), (5, 8463572), (10, 4231786), (13, 3255220), (20, 2115893), (26, 1627610), (47, 900380), (52, 813805), (65, 651044), (94, 450190), (130, 325522), (188, 225095), (235, 180076), (260, 162761), (470, 90038), (611, 69260), (940, 45019), (1222, 34630), (2444, 17315), (3055, 13852), (3463, 12220), (6110, 6926)]