19317362950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2113}}^1\times {\mathrm{2729}}^1$

素因数の和:4921

約数の個数: 48

約数和(自身を含む): 36497195280

約数和(自身を除く): 17179832330

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 2113, 2729, 3350, 4226, 5458, 10565, 13645, 21130, 27290, 52825, 68225, 105650, 136450, 141571, 182843, 283142, 365686, 707855, 914215, 1415710, 1828430, 3539275, 4571075, 5766377, 7078550, 9142150, 11532754, 28831885, 57663770, 144159425, 288318850, 386347259, 772694518, 1931736295, 3863472590, 9658681475, 19317362950]

約数ペア:

[(1, 19317362950), (2, 9658681475), (5, 3863472590), (10, 1931736295), (25, 772694518), (50, 386347259), (67, 288318850), (134, 144159425), (335, 57663770), (670, 28831885), (1675, 11532754), (2113, 9142150), (2729, 7078550), (3350, 5766377), (4226, 4571075), (5458, 3539275), (10565, 1828430), (13645, 1415710), (21130, 914215), (27290, 707855), (52825, 365686), (68225, 283142), (105650, 182843), (136450, 141571)]