74032060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 160665120

約数和(自身を除く): 86633060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 137, 164, 205, 274, 410, 548, 659, 685, 820, 1318, 1370, 2636, 2740, 3295, 5617, 6590, 11234, 13180, 22468, 27019, 28085, 54038, 56170, 90283, 108076, 112340, 135095, 180566, 270190, 361132, 451415, 540380, 902830, 1805660, 3701603, 7403206, 14806412, 18508015, 37016030, 74032060]

約数ペア:

[(1, 74032060), (2, 37016030), (4, 18508015), (5, 14806412), (10, 7403206), (20, 3701603), (41, 1805660), (82, 902830), (137, 540380), (164, 451415), (205, 361132), (274, 270190), (410, 180566), (548, 135095), (659, 112340), (685, 108076), (820, 90283), (1318, 56170), (1370, 54038), (2636, 28085), (2740, 27019), (3295, 22468), (5617, 13180), (6590, 11234)]