15511887320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1\times {\mathrm{6763}}^1$

素因数の和:10164

約数の個数: 64

約数和(自身を含む): 36971212320

約数和(自身を除く): 21459325000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3373, 6746, 6763, 13492, 13526, 16865, 26984, 27052, 33730, 33815, 54104, 57341, 67460, 67630, 114682, 114971, 134920, 135260, 229364, 229942, 270520, 286705, 458728, 459884, 573410, 574855, 919768, 1146820, 1149710, 2293640, 2299420, 4598840, 22811599, 45623198, 91246396, 114057995, 182492792, 228115990, 387797183, 456231980, 775594366, 912463960, 1551188732, 1938985915, 3102377464, 3877971830, 7755943660, 15511887320]

約数ペア:

[(1, 15511887320), (2, 7755943660), (4, 3877971830), (5, 3102377464), (8, 1938985915), (10, 1551188732), (17, 912463960), (20, 775594366), (34, 456231980), (40, 387797183), (68, 228115990), (85, 182492792), (136, 114057995), (170, 91246396), (340, 45623198), (680, 22811599), (3373, 4598840), (6746, 2299420), (6763, 2293640), (13492, 1149710), (13526, 1146820), (16865, 919768), (26984, 574855), (27052, 573410), (33730, 459884), (33815, 458728), (54104, 286705), (57341, 270520), (67460, 229942), (67630, 229364), (114682, 135260), (114971, 134920)]