38968760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 93168360

約数和(自身を除く): 54199600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 3371, 5780, 6742, 11560, 13484, 16855, 26968, 33710, 57307, 67420, 114614, 134840, 229228, 286535, 458456, 573070, 974219, 1146140, 1948438, 2292280, 3896876, 4871095, 7793752, 9742190, 19484380, 38968760]

約数ペア:

[(1, 38968760), (2, 19484380), (4, 9742190), (5, 7793752), (8, 4871095), (10, 3896876), (17, 2292280), (20, 1948438), (34, 1146140), (40, 974219), (68, 573070), (85, 458456), (136, 286535), (170, 229228), (289, 134840), (340, 114614), (578, 67420), (680, 57307), (1156, 33710), (1445, 26968), (2312, 16855), (2890, 13484), (3371, 11560), (5780, 6742)]